GROWTH AND YIELD PERFORMANCES OF COWPEA VARIETIES (VIGNAUNGUICULATA (L.)WALP) IN SUDAN SAVANNA ECOLOGICAL ZONE OF NIGERIA. Wudil Journal of Science and Technology Education, [S. l.], v. 7, n. 2, 2025. Disponível em: https://wujostec.com.ng/index.php/wujostec/article/view/15. Acesso em: 11 apr. 2026.