“Association Analysis in the Inter Subspecific Crosses of Cowpea Vigna Unguiculata L. Walp. and Yard Long Bean Vigna Unguiculata L. Walp. Spp. Sesquipedalis”. 2013. Electronic Journal of Plant Breeding 4 4, 1336-39. https://ejplantbreeding.org/index.php/EJPB/article/view/321.