Ibrahim, M. A., Nwankwo , A. P., & Chan, B. L. (2025). MECHANICAL AND PHYSICAL CHARACTERIZATION OF SELECTED COWPEA (VIGNA UNGUICULATA) VARIETIES. Ayden International Journal of Environmental Sciences and Allied Research, 13(1), 1–12. Retrieved from https://aydenjournals.com/index.php/AIJESAR/article/view/1005