Hasan, M., Uddin, M.K., Mohammad, M.T.M., Kee Zuan, A.T. and Motmainna, .-. 2019. Impact of chemical and organic fertilizer on the yield and nutritional composition of bambara groundnut (Vigna subterranea L. Verdc.). Bangladesh Journal of Botany. 48, 4 (Dec. 2019), 919–924. DOI:https://doi.org/10.3329/bjb.v48i4.48932.