Oberson, NathalieNathalieObersonMoussa, Hannatou O.Hannatou O.MoussaAminou, Ali M.Ali M.AminouKidane, Yosef GebrehawaryatYosef GebrehawaryatKidaneLuo, Juliet NangambaJuliet NangambaLuoGiuliani, AlessandraAlessandraGiulianiWeltzien, EvaEvaWeltzienHaussmann, Bettina IGBettina IGHaussmann2025-02-122025-02-122024https://doi.org/10.24451/dspace/1134410.1177/00307270241295763https://arbor.bfh.ch/handle/arbor/44512enParticipatory research at scale: A comparative analysis of four approaches to large-scale agricultural technology testing with farmersarticle