Mohammed, A. S., Adamu, A. K., Mu’azu, S., Ishiyaku, M. F., & Nafiu, M. I. (2020). Assessment of Genetic Variability of Some Quantitative Traits of Cowpea (Vigna unguiculata [L.,] walp) Varieties. International Journal of Science for Global Sustainability, 6(3), 10. https://doi.org/10.57233/ijsgs.v6i3.87