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Open Access
Peer-reviewed
Research Article
A gamified choice experiment of traditional African vegetable varieties in West Africa
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Sidol Houngbo ,
Roles Data curation, Formal analysis, Methodology, Software, Validation, Visualization, Writing – original draft
* E-mail: sidol.houngbo@worldveg.org
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Simon Codjo,
Roles Formal analysis, Methodology, Project administration, Supervision, Validation, Visualization, Writing – review & editing
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Mathieu A. T. Ayenan,
Roles Conceptualization, Investigation, Methodology, Software, Validation, Visualization, Writing – review & editing
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Rodrigue S. Kaki,
Roles Data curation, Formal analysis, Project administration, Software, Visualization
Current address: World Bank, Cotonou, Benin
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Benoît Govoeyi,
Roles Conceptualization, Investigation, Methodology, Writing – review & editing
Current address: Sustainable Climate and Environment System Program, International Livestock Research Institute (ILRI), Dakar, Senegal
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Modeste Dohou,
Roles Data curation, Investigation, Methodology, Resources, Writing – review & editing
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Christelle Komlan,
Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Writing – review & editing
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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Irene M. Mitchodigni,
Roles Conceptualization, Project administration, Resources, Supervision, Writing – review & editing
Affiliation World Vegetable Center, West and Central Africa (WCA)–Coastal and Humid Regions, Cotonou, Benin
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N'Danikou Sognigbe,
Roles Conceptualization, Funding acquisition, Methodology, Resources, Writing – review & editing
Affiliation World Vegetable Center, East and Southern Africa, Arusha, Tanzania
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Maarten van Zonneveld,
Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing
Affiliation World Vegetable Center, Shanhua, Taiwan
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Pepijn Schreinemachers
Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Validation, Visualization, Writing – review & editing
Affiliation World Vegetable Center, East and Southeast Asia, Bangkok, Thailand
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A gamified choice experiment of traditional African vegetable varieties in West Africa
- Sidol Houngbo,
- Simon Codjo,
- Mathieu A. T. Ayenan,
- Rodrigue S. Kaki,
- Benoît Govoeyi,
- Modeste Dohou,
- Christelle Komlan,
- Irene M. Mitchodigni,
- N'Danikou Sognigbe,
- Maarten van Zonneveld
- Published: March 25, 2026
- https://doi.org/10.1371/journal.pone.0345915