Olga Kehagia

630 total citations
17 papers, 448 citations indexed

About

Olga Kehagia is a scholar working on Food Science, Molecular Biology and Sociology and Political Science. According to data from OpenAlex, Olga Kehagia has authored 17 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Food Science, 2 papers in Molecular Biology and 2 papers in Sociology and Political Science. Recurrent topics in Olga Kehagia's work include Food Supply Chain Traceability (6 papers), Food Safety and Hygiene (6 papers) and Food Waste Reduction and Sustainability (3 papers). Olga Kehagia is often cited by papers focused on Food Supply Chain Traceability (6 papers), Food Safety and Hygiene (6 papers) and Food Waste Reduction and Sustainability (3 papers). Olga Kehagia collaborates with scholars based in Greece, United Kingdom and Denmark. Olga Kehagia's co-authors include George Chryssochoidis, Polymeros Chrysochou, Lynn J. Frewer, Gene Rowe, Julie Houghton, Ellen van Kleef, Uwe Pfenning, Jesper Lassen, Wim Verbeke and Angeliki Karagiannaki and has published in prestigious journals such as Appetite, Food Quality and Preference and Food Policy.

In The Last Decade

Olga Kehagia

17 papers receiving 412 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Olga Kehagia Greece	8	290	95	82	67	50	17	448
Lingling Xu China	12	170 0.6×	111 1.2×	148 1.8×	104 1.6×	22 0.4×	28	524
Meike Rombach New Zealand	13	211 0.7×	48 0.5×	156 1.9×	123 1.8×	52 1.0×	49	486
Rongduo Liu Belgium	7	248 0.9×	91 1.0×	182 2.2×	178 2.7×	98 2.0×	13	601
Andreas Boecker Canada	10	163 0.6×	33 0.3×	96 1.2×	96 1.4×	92 1.8×	20	412
Elisabete Salay Brazil	14	333 1.1×	51 0.5×	86 1.0×	64 1.0×	70 1.4×	39	540
Georges Giraud France	11	168 0.6×	21 0.2×	129 1.6×	88 1.3×	31 0.6×	32	406
Wallace M.S. Yee United Kingdom	14	160 0.6×	209 2.2×	217 2.6×	224 3.3×	42 0.8×	18	617
Vinicius Antonio Machado Nardi Brazil	7	124 0.4×	89 0.9×	60 0.7×	122 1.8×	30 0.6×	11	323
Thanh Mai Ha Vietnam	9	138 0.5×	47 0.5×	99 1.2×	66 1.0×	28 0.6×	23	303
Ágoston Temesi Hungary	13	213 0.7×	42 0.4×	109 1.3×	145 2.2×	167 3.3×	34	526

Countries citing papers authored by Olga Kehagia

Since Specialization

Citations

This map shows the geographic impact of Olga Kehagia's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Olga Kehagia with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olga Kehagia more than expected).

Fields of papers citing papers by Olga Kehagia

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Olga Kehagia. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Olga Kehagia. The network helps show where Olga Kehagia may publish in the future.

Co-authorship network of co-authors of Olga Kehagia

This figure shows the co-authorship network connecting the top 25 collaborators of Olga Kehagia. A scholar is included among the top collaborators of Olga Kehagia based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Olga Kehagia. Olga Kehagia is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Concilio, Grazia, et al.. (2022). Co-Designing with Migrants’ Easier Access to Public Services: A Technological Perspective. Social Sciences. 11(2). 54–54. 5 indexed citations

Νικολοπούλου, Κλεοπάτρα, et al.. (2022). EasyRights: Information Technology Could Facilitate Migrant Access to Human Rights in a Greek Refugee Camp. Journal of Human Rights and Social Work. 8(1). 22–28. 2 indexed citations

Kehagia, Olga, et al.. (2017). Consumer valuation of traceability labels: a cross-cultural study in Germany and Greece. British Food Journal. 119(4). 803–816. 6 indexed citations

Kehagia, Olga, et al.. (2016). Intercultural perceptions among undergraduate students in English for Business and Economics courses.. 4(1). 98–98. 3 indexed citations

Voordouw, Jantine, et al.. (2011). Preferred information strategies for food allergic consumers. A study in Germany, Greece, and The Netherlands. Food Quality and Preference. 22(4). 384–390. 16 indexed citations

Menozzi, Davide, Cristina Mora, George Chryssochoidis, & Olga Kehagia. (2010). Rintracciabilitŕ, qualitŕ e sicurezza alimentare nella percezione dei consumatori. ECONOMIA AGRO-ALIMENTARE. 137–158. 6 indexed citations

Vermeulen, Philippe, et al.. (2009). Web-based communication tools in a European research project: the example of the TRACE project. BASE. 13(4). 509–520. 2 indexed citations

Pérez-Cueto, Federico J.A., Wim Verbeke, Márcia Dutra de Barcellos, et al.. (2009). Food-related lifestyles and their association to obesity in five European countries. Appetite. 54(1). 156–162. 73 indexed citations

Chrysochou, Polymeros, George Chryssochoidis, & Olga Kehagia. (2009). Traceability information carriers. The technology backgrounds and consumers’ perceptions of the technological solutions. Appetite. 53(3). 322–331. 64 indexed citations

10.

Chryssochoidis, George, Angeliki Karagiannaki, Katerina Pramatari, & Olga Kehagia. (2009). A cost‐benefit evaluation framework of an electronic‐based traceability system. British Food Journal. 111(6). 565–582. 40 indexed citations

11.

Chryssochoidis, George, et al.. (2008). Bioactive compounds databanks: Preferences of the research community. Kent Academic Repository (University of Kent). 1 indexed citations

12.

Houghton, Julie, Gene Rowe, Lynn J. Frewer, et al.. (2007). The quality of food risk management in Europe: Perspectives and priorities. Food Policy. 33(1). 13–26. 111 indexed citations

13.

Krystallis, Athanasios, Lynn J. Frewer, Gene Rowe, et al.. (2007). A perceptual divide? Consumer and expert attitudes to food risk management in Europe. Health Risk & Society. 9(4). 407–424. 53 indexed citations

14.

Kehagia, Olga, et al.. (2007). Beef traceability: are Greek consumers willing to pay?. EuroMed Journal of Business. 2(2). 173–190. 14 indexed citations

15.

Kehagia, Olga & Polymeros Chrysochou. (2007). The reporting of food hazards by the media: The case of Greece. The Social Science Journal. 44(4). 721–733. 4 indexed citations

16.

Kehagia, Olga, et al.. (2007). European Consumers’ Perceptions, Definitions and Expectations of Traceability and the Importance of Labels, and the Differences in These Perceptions by Product Type. Sociologia Ruralis. 47(4). 400–416. 45 indexed citations

17.

Kehagia, Olga & Margaret Cox. (1997). REVISION CHANGES WHEN USING WORDPROCESSORS IN AN ENGLISH AS A FOREIGN LANGUAGE CONTEXT. Computer Assisted Language Learning. 10(3). 239–253. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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