8,777 Nurul Jannah Abdullah 2020-02-17 https://uses.plantnet-project.org/en/Vigna_subterranea_(PROTA) Brink, M., Ramolemana, G.M. & Sibuga, K.P. (2006). Vigna subterranea (L.) Verdc. In: Brink, M. & Belay, G. (Editors). PROTA (Plant Resources of Tropical Africa). Retrieved from https://uses.plantnet-project.org/en/Vigna_subterranea_(PROTA)