1. 2026

   Understanding the Impact of Agroecological Products: The Algerian Case Study

   Christina Kleisiari, Aissa Belhadi, Karima Boudedja, Aissa Bekkouche, Leonidas-Sotirios Kyrgiakos, Marios Vasileiou and 5 more

   Proceedings · Conference papers

   doi:10.3390/proceedings2026134032
2. 2026

   Mapping the Water-Energy-Food-Ecosystem (WEFE) nexus: Insights and limitations from a systematic literature review on interconnected resource management

   Dimitra Despoina Tosiliani, Marios Vasileiou, Leonidas Sotirios Kyrgiakos, Fadi Abdelradi, Christina Kleisiari, Kyriaki Kechri and 2 more

   Agricultural Water Management · Journal articles

   doi:10.1016/j.agwat.2026.110650
3. 2026

   Towards pollinator stewardship in all policies: Policy incoherence in the EU is a major barrier to pollinator restoration

   Jeroen P. van der Sluijs, Noa Simon Delso, Johan Axelman, Ignasi Bartomeus, Tom Breeze, Scott Bremer and 33 more

   Other

   doi:10.5281/ZENODO.20715670
4. 2026

   Cultivating Demand: A Systematic Literature Review on Agroecology's Role in Consumer Behavior

   Christina Kleisiari, Leonidas Sotirios Kyrgiakos, Marios Vasileiou, Vasileios Angelopoulos, Asimina Oikonomou, Georgios Kleftodimos and 3 more

   Cleaner and Responsible Consumption · Journal articles

   doi:10.1016/j.clrc.2026.100413
5. 2026

   METHOD FOR AUTOMATIC CALCULATION OF FOOD DISINFECTION TIME WITH LOW MOISURE CONTENT

   George Vlontzos, Athanassiou Christos, Marios Vasileiou, Maria Sakka, Marina Gkourgkouta, Leonidas Sotirios Kyrgiakos and 1 more

   Patents

6. 2025

   Assessing the Economic Impact of Insect Pollination on the Agricultural Sector: A Department-Level Case Study in France

   Yasmine Blili, Elie Abou Nader, Iciar Pavez, Paolo Prosperi, Rachid Harbouze, Leonidas Sotirios Kyrgiakos and 5 more

   Journal articles

   doi:10.2139/ssrn.5337910
7. 2025

   A hybrid remotely operated underwater vehicle for maintenance operations in aquaculture: Practical insights from Greek fish farms

   George Vlontzos

   Computers and Electronics in Agriculture · Journal articles

8. 2025

   Emerging Technologies for Investigating Food Consumer Behavior: A Systematic Review

   Kyriaki Kechri, Christina Kleisiari, Leonidas Sotirios Kyrgiakos, Marios Vasileiou, Dimitra Despoina Tosiliani, Vasileios Angelopoulos and 2 more

   Comprehensive Reviews in Food Science and Food Safety · Journal articles

   doi:10.1111/1541-4337.70340
9. 2025

   Multidimensional and Multiscale Evaluation Framework Considering Water–Energy–Food–Ecosystem Nexus

   Leonidas Sotirios Kyrgiakos, Dimitra Despoina Tosiliani, Vasileios Angelopoulos, Veronica Bonomelli, Georgios Kleftodimos, Marios Vasileiou and 5 more

   Proceedings · Conference papers

   doi:10.3390/proceedings2025117012
10. 2025

    Mediterranean farming systems and the climate crisis : impacts, contradictions and adaptation challenges. From land structures to territory. Book of abstracts of XIVth International Seminar of FONCIMED Network, Baeza, Spain, 9-11 October, 2024

    Mediterranean farming systems and the climate crisis: Impacts, contradictions and adaptation challenges. From land structures to territory. · Conference papers

    doi:10.56451/10334/9870
11. 2025

    Digital Transformation of Food Supply Chain Management Using Blockchain: A Systematic Literature Review Towards Food Safety and Traceability

    Marios Vasileiou, Leonidas Sotirios Kyrgiakos, Christina Kleisiari, Pantelis Z. Lappas, Christos Tsinopoulos, Georgios Kleftodimos and 4 more

    Business & Information Systems Engineering · Journal articles

    doi:10.1007/s12599-025-00948-0
12. 2025

    Assessing Consumer Awareness and Willingness to Pay for Agroecologically Produced Food in Tunisia

    Kyriaki Kechri, Christina Kleisiari, Wafa Koussani, Khawla Hanachi, Haifa Benmoussa, Mehdi Ben Mimoun and 6 more

    Proceedings · Conference papers

    doi:10.3390/proceedings2026134019
13. 2024

    Transforming weed management in sustainable agriculture with artificial intelligence: A systematic literature review towards weed identification and deep learning

    Marios Vasileiou, Leonidas Sotirios Kyrgiakos, Christina Kleisiari, Georgios Kleftodimos, George Vlontzos, Hatem Belhouchette and 1 more

    Crop Protection · Journal articles

    doi:10.1016/j.cropro.2023.106522
14. 2024

    Variable RTS in hierarchical network DEA: Enhancing efficiency in higher education systems

    Siwei Xiao, Marios Kremantzis, Leonidas Sotirios Kyrgiakos, Aniekan Essien, George Vlontzos

    Socio-Economic Planning Sciences · Journal articles

    doi:10.1016/j.seps.2024.102112
15. 2024

    Promoting excellence or discouraging mediocrity – a policy framework assessment for precision agriculture technologies adoption

    Georgios Kleftodimos, Leonidas Sotirios Kyrgiakos, Stelios Kartakis, Christina Kleisiari, Marios Vasileiou, Marios Dominikos Kremantzis and 1 more

    Precision Agriculture · Journal articles

    doi:10.1007/s11119-024-10160-x
16. 2024

    Is Blockchain a Panacea for Guarding PDO Supply Chains? Exploring Vulnerabilities, Critical Control Points, and Blockchain feasibility in Greece

    Marios Vasileiou, Leonidas Sotirios Kyrgiakos, Christina Kleisiari, Paolo Prosperi, Georgios Kleftodimos, Athanasios Ragkos and 4 more

    Advanced Sustainable Systems · Journal articles

    doi:10.1002/adsu.202400257
17. 2024

    Assessing climate change awareness among Mediterranean university students: a comparative study of French and Greek universities

    Aybike Bayraktar, Georgios Kleftodimos, Leonidas Sotirios Kyrgiakos, Christina Kleisiari, George Vlontzos, Hatem Belhouchette

    Journal of Environmental Studies and Sciences · Journal articles

    doi:10.1007/s13412-024-00946-w
18. 2024

    Embracing fairness within a cross-efficiency hierarchical network DEA system

    Siwei Xiao, Marios Dominikos Kremantzis, Leonidas Sotirios Kyrgiakos, George Vlontzos, Panos M. Pardalos

    Operational Research · Journal articles

    doi:10.1007/s12351-023-00811-8
19. 2024

    Assessing Agroecology Terms for North African Countries: A Literature Review

    Malak Hazimeh, Leonidas Sotirios Kyrgiakos, Georgios Kleftodimos, Christina Kleisiari, Marios Vasileiou, George Vlontzos

    Conference papers

    doi:10.3390/proceedings2024094004
20. 2024

    The Food Fraud Landscape: A Brief Review of Food Safety and Authenticity

    Leonidas Sotirios Kyrgiakos, Malak Hazimeh, Marios Vasileiou, Christina Kleisiari, Georgios Kleftodimos, George Vlontzos

    Conference papers

    doi:10.3390/proceedings2024094006
21. 2024

    Consumers’ Behavior toward Plant-Based Milk Alternatives

    Dimitris Alexandridis, Christina Kleisiari, George Vlontzos

    Conference papers

    doi:10.3390/proceedings2024094060
22. 2024

    Enhancing Sustainability through Weather Derivative Option Contracts: A Risk Management Tool in Greek Agriculture

    Angelos Prentzas, Thomas Bournaris, Stefanos Nastis, Christina Moulogianni, George Vlontzos

    Sustainability · Journal articles

    doi:10.3390/su16177372
23. 2023

    Linking Beekeepers’ and Farmers’ Preferences towards Pollination Services in Greek Kiwi Systems

    Elie Abou Nader, Georgios Kleftodimos, Leonidas Sotirios Kyrgiakos, Christina Kleisiari, Nicola Gallai, Salem Darwich and 3 more

    Animals · Journal articles

    doi:10.3390/ani13050806
24. 2023

    Assessing efficiency differences in a common Agriculture Decision Support System - A comparative analysis between Greek and Italian durum wheat farms

    George Vlontzos

    Int. J. Food System Dynamics · Journal articles

25. 2023

    Embracing fairness within a cross‑efciency hierarchical network DEA system

    George Vlontzos

    Operational Research · Journal articles

26. 2023

    A fuzzy TOPSIS model for selecting digital technologies in circular supply chains

    Umair Tanveer, Marios Dominikos Kremantzis, Nikos Roussinos, Shamaila Ishaq, Leonidas Sotirios Kyrgiakos, George Vlontzos

    Supply Chain Analytics · Journal articles

    doi:10.1016/j.sca.2023.100038
27. 2023

    Assessing efficiency differences in a common Agriculture Decision Support System

    Leonidas Sotirios Kyrgiakos, Georgios Kleftodimos, Marios Dominikos Kremantzis, Panos M. Pardalos, George Vlontzos

    International Journal on Food System Dynamics · Journal articles

    doi:10.18461/ijfsd.v14i1.e2
28. 2023

    A systematic literature review of Data Envelopment Analysis implementation in agriculture under the prism of sustainability

    George Vlontzos

    Journal articles

    doi:10.1007/s12351-023-00741-5
29. 2022

    Proceedings of the 10th International Conference on Information and Communication Technologies in Agriculture, Food and Environment (HAICTA 2022) Athens, Greece, September 22-25, 2022.

    George Vlontzos

    Information and Communication Technologies in Agriculture, Food and Environment · Conference papers

30. 2022

    Be(e)ha(i)viour(e): assessment of honey consumption in Europe

    George Vlontzos

    British Food Journal · Journal articles

    doi:10.1108/bfj-12-2021-1300
31. 2022

    Understanding consumer patterns on meat and dairy products derived from animals fed with locally produced feed

    George Vlontzos

    International Journal of Agricultural Resources, Governance and Ecology · Journal articles

    doi:10.1504/ijarge.2022.124651
32. 2022

    R&D Performance Evaluation in the Chinese Food Manufacturing Industry Based on Dynamic DEA in the COVID-19 Era

    Shiping Mao, Marios Dominikos Kremantzis, Leonidas Sotirios Kyrgiakos, George Vlontzos

    Agriculture · Journal articles

    doi:10.3390/agriculture12111938
33. 2022

    Why Go on Vacation to Crete? Assessing the Role of Local Cuisine

    Christina Kleisiari, Stelios Kartakis, George Kleftodimos, George Vlontzos

    Cooperative Management · Books & chapters

    doi:10.1007/978-3-031-08317-4_7
34. 2021

    Insect-Based Feed Ingredients for Aquaculture: A Case Study for Their Acceptance in Greece

    Insects · Journal articles

    doi:10.3390/insects12070586
35. 2021

    Assessing the efficiency of cotton farms considering qualitative factors under a DEA TOPSIS model

    George Vlontzos

    International Journal of Sustainable Agricultural Management and Informatics · Journal articles

    doi:10.1504/ijsami.2021.121980
36. 2021

    Investigating the regional efficiency disparities in arable crops production at the global level

    George Vlontzos

    BIO-ECONOMY AND AGRI-PRODUCTION: Concepts and Evidence · Books & chapters

37. 2021

    New Technologies Contribution on the Agrifood Sector for Achieving Circular Economy Goals

    George Vlontzos

    Modeling for sustainable management in agriculture food and the environment · Books & chapters

38. 2021

    Ranking EU Agricultural Sectors under the Prism of Alternative Widths on Window DEA

    Leonidas Sotirios Kyrgiakos, George Vlontzos, Panos M. Pardalos

    Energies · Journal articles

    doi:10.3390/en14041021
39. 2021

    COVID-19 Pandemic and Lockdown Fine Optimality

    Spyros Niavis, Dimitris Kallioras, George Vlontzos, Marie-Noelle Duquenne

    Economies · Journal articles

    doi:10.3390/economies9010036
40. 2021

    E-Commerce in the Retail Chain Store Market: An Alternative or a Main Trend?

    Christina Kleisiari, Marie-Noelle Duquenne, George Vlontzos

    Sustainability · Journal articles

    doi:10.3390/su13084392
41. 2021

    Pest Control in Primary Sector: Towards the Identification of Knowledge Gaps

    Angeliki Stefopoulou, Dionyssia A. Maselou, Dimitrios Papachristos, Antonios Kolimenakis, Antonios Michaelakis, Christos Athanassiou and 1 more

    Agronomy · Journal articles

    doi:10.3390/agronomy11081596
42. 2021

    Socioeconomic Impact of Climate Change in Rural Areas of Greece Using a Multicriteria Decision-Making Model

    Ioannis Georgilas, Christina Moulogianni, Thomas Bournaris, George Vlontzos, Basil Manos

    Agronomy · Journal articles

    doi:10.3390/agronomy11091779
43. 2020

    Research and Innovation Towards Sustainable Development Goals in Agriculture

    Encyclopedia of the UN Sustainable Development Goals. Springer, Cham · Books & chapters

44. 2020

    Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, Food and Environment (HAICTA 2020) Thessaloniki, Greece, September 24-27, 2020.

    George Vlontzos

    nformation and Communication Technologies in Agriculture, Food and Environme · Conference papers

45. 2020

    What Drives Farmers’ Decisions to Invest? The Role of Research Engagement, Information Collection and Type of Farm

    International Journal on Food System Dynamics · Journal articles

    doi:10.18461/IJFSD.V11I3.52
46. 2020

    Why Farmers Get Involved in Participatory Research Projects? The Case of Arable Crops Farmers in Greece

    Applied Sciences · Journal articles

    doi:10.3390/app11010006
47. 2019

    Efficiency of vegetables produced in Glasshouses: The Impact of Data Envelopment Analysis (DEA) in land management decision making

    Bournaris, T., Vlontzos, G., Moulogianni, C.

    Land · Journal articles

    doi:10.3390/land8010017
48. 2019

    Seeking for convergence in the agricultural sector performance under the changes of Uruguay round and 1992 CAP reform

    Niavis, S., Vlontzos, G.

    Sustainability (Switzerland) · Journal articles

    doi:10.3390/su11154006
49. 2018

    Assessing and Explaining the Efficiency of Extensive Olive Oil Farmers: The Case of Pelion Peninsula in Greece

    Agriculture · Journal articles

    doi:10.3390/agriculture8020025
50. 2018

    What Are the Main Drivers of Young Consumers Purchasing Traditional Food Products? European Field Research

    George Vlontzos

    Foods · Journal articles

    doi:10.3390/foods7020022
51. 2018

    Sustainability and efficiency of sugarcane cultivation in India

    Sustainable sugarcane production · Books & chapters

    doi:10.1201/9781351047760
52. 2017

    Predicting operational and environmental efficiency of primary sectors of EU countries, by implementing Artificial Neural Networks

    Vlontzos, G.

    CEUR Workshop Proceedings · Conference papers

53. 2017

    Testing for environmental Kuznets curve in the EU agricultural sector through an Eco-(in)efficiency index

    Vlontzos, G., Niavis, S., Pardalos, P.

    Energies · Journal articles

    doi:10.3390/en10121992
54. 2017

    Does economic crisis force to consumption changes regarding fruits and vegetables?

    Vlontzos, G., Duquenne, M.N., Haas, R., Pardalos, P.M.

    International Journal of Agricultural and Environmental Information Systems · Journal articles

    doi:10.4018/IJAEIS.2017010104
55. 2017

    Assess and prognosticate green house gas emissions from agricultural production of EU countries, by implementing, DEA Window analysis and artificial neural networks

    Vlontzos, G., Pardalos, P.M.

    Renewable and Sustainable Energy Reviews · Journal articles

    doi:10.1016/j.rser.2017.03.054
56. 2017

    Data mining and optimisation issues in the food industry

    Vlontzos, G., Pardalos, P.M.

    Journal articles

    doi:10.1504/IJSAMI.2017.082921
57. 2017

    Assess and prognosticate operational and environmental efficiency of primary sectors of EU countries: Implementation of DEA window analysis and ANNs

    Vlontzos, G., Pardalos, P.M.

    Driving Agribusiness With Technology Innovations · Books & chapters

    doi:10.4018/978-1-5225-2107-5.ch001
58. 2017

    Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, Food and Environment (HAICTA 2020) Thessaloniki, Greece, September 24-27, 2020.

    George Vlontzos

    Information and Communication Technologies in Agriculture, Food and Environment · Conference papers

59. 2017

    Is Binge Drinking Prevalent in Greece after the Emergence of the Economic Crisis? Assessment of This Idea Using the Theory of Planned Behavior

    Beverages · Journal articles

    doi:10.3390/beverages3010003
60. 2016

    Assess cotton growers' willingness to use coated cotton seeds with insecticides. A field research in the Region of Thessaly, Greece

    Vlontzos, G., Athanassiou, C., Duquenne, M.N.

    New Medit · Journal articles

61. 2016

    To eat or not to eat? The case of genetically modified (GM) food

    Vlontzos, G., Duquenne, M.N.

    Nutrition and Food Science · Journal articles

    doi:10.1108/NFS-12-2015-0153
62. 2016

    Evaluating consumer beliefs for traditional and localized foodstuff under economic stress

    International Journal of Sustainable Agricutlural Management and Informatics · Journal articles

    doi:10.1504/IJSAMI.2016.081995
63. 2015

    Investigation and evaluation of the applicable european environmental policy in rural area from the urban population (Greece)

    Kokkinou, E., Vlontzos, G.

    CEUR Workshop Proceedings · Conference papers

64. 2015

    Using a lethality index to assess susceptibility of Tribolium confusum and Oryzaephilus surinamensis to insecticides

    Agrafioti, P., Athanassiou, C.G., Vassilakos, T.N., Vlontzos, G., Arthur, F.H.

    PLoS ONE · Journal articles

    doi:10.1371/journal.pone.0142044
65. 2015

    Assess the impact of traditional and localized food under economic recession

    Vlontzos, G., Duquenne, M.N., Niavis, S.

    Know Your Food · Books & chapters

    doi:10.3920/978-90-8686-813-1_31
66. 2015

    Measuring efficiency of the Greek flourmill firms using data envelopment analysis

    International Journal of Sustainable Agricultural Management and Informatics · Journal articles

    doi:10.1504/IJSAMI.2015.069046
67. 2014

    Introduction on themarket of tsipouro, a greek traditional liquor, precursor of ouzo

    Vlontzos, G., Niavis, S., Duquenne, M.-N.

    International Journal of Euro-Mediterranean Studies · Journal articles

68. 2014

    A DEA approach for estimating the agricultural energy and environmental efficiency of EU countries

    Vlontzos, G., Niavis, S., Manos, B.

    Renewable and Sustainable Energy Reviews · Journal articles

    doi:10.1016/j.rser.2014.07.153
69. 2014

    The impact of the Greek crisis on the consumers' behaviour: Some initial evidences?

    Duquenne, M.-N., Vlontzos, G.

    British Food Journal · Journal articles

    doi:10.1108/BFJ-11-2012-0279
70. 2014

    Investigation of the relative efficiency of LEADER+ in rural areas of Northern Greece

    Vlontzos, G., Arabatzis, G., Manos, B.

    International Journal of Green Economics · Journal articles

    doi:10.1504/IJGE.2014.064470
71. 2014

    Assess the impact of subjective norms of consumers' behaviour in the Greek olive oil market

    Vlontzos, G., Duquenne, M.N.

    Journal of Retailing and Consumer Services · Journal articles

    doi:10.1016/j.jretconser.2013.09.003
72. 2014

    Assessing the efficiency of switchgrass different cultural practices for pellet production

    Giannoulis, K.D., Vlontzos, G., Karyotis, T., Bartzialis, D., Danalatos, N.G.

    Land Use Policy · Journal articles

    doi:10.1016/j.landusepol.2014.04.004
73. 2014

    Economic crisis and food selection: The financial, social and spatial dimension

    Vlontzos, G., Duquenne, M.-N.

    International Journal of Agricultural Resources, Governance and Ecology · Journal articles

    doi:10.1504/IJARGE.2014.063584
74. 2014

    Agricultural Cooperative Management and Policy

    George Vlontzos

    Springer International Publishing · Books & chapters

    doi:10.1007/978-3-319-06635-6
75. 2013

    Efficiency and productivity change in the greek dairy industry

    Vlontzos, G., Theodoridis, A.

    Agricultural Economics Review · Journal articles

76. 2013

    Economic efficiency of different agricultural practices of "Panicum virgatum L. (switchgrass)" for Fodder Production

    Giannoulis, K.D., Vlontzos, G., Karyotis, T., Bartzialis, D., Danalatos, N.G.

    Journal of Agricultural Science · Journal articles

    doi:10.5539/jas.v5n12p132
77. 2012

    The Greek olive oil market and the factors affecting it

    Duquenne, M.-N., Vlontzos, G.

    Economia Agro-Alimentare · Journal articles

    doi:10.3280/ECAG2012-003006
78. 2011

    Applications of Informatics in a Leonardo da Vinci project with reference to the organic farming in Greece and Europe

    Gousios, V., Tziortziou, A., Vlontzos, G., Tzortzios, S.

    CEUR Workshop Proceedings · Conference papers

79. 2010

    Interrelationship between ethnicity and international trade of Greek virgin olive oil

    George Vlontzos

    Market orientation: Transforming food and agribusiness around the customer · Books & chapters

80. 2009

    Evolution of trade flows for sheep milk cheese: An empirical model for Greece

    Vlontzos, G., Duquenne, M.-N.

    International Marketing and Trade of Quality Food Products · Books & chapters

    doi:10.3920/978-90-8686-661-8
81. 2008

    Greek olive oil: How can its International Market Potential be realized

    Estey Centre Journal of International Law and Trade Policy · Journal articles

    doi:10.22004/ag.econ.42310
82. 2008

    The impact of the new international cotton policy on the Greek cotton production sector

    NEW MEDIT · Journal articles

83. 2007

    The impact of the new international cotton policy on the Greek cotton production sector

    George Vlontzos

    New Medit · Journal articles

84. 2006

    The Role of State Trading Enterprises and Their Impact on Agricultural Development and Economic Growth in Developing Countries

    George Vlontzos

    Current agriculture food and resource issues · Journal articles

85. —

    A DEA Model toward Efficiency Assessment of Olive Oil Cultivation

    Other

    doi:10.20944/preprints201801.0048.v1

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Source: ORCID · last updated 30 Aug 2026 · orcid.org/0000-0002-0735-2274