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Mohammed, S. B.; Pangirayi, B. T.; Gracen, V.; Dzidzienyo, K. D.; Ishiyaku, F. M.; Umar, M. L.; Abdulmalik, R. O. FACTORS DETERMINING ADOPTION OF IMPROVED COWPEA VARIETIES AMONG SMALLHOLDER FARMERS IN THE DRY SAVANNAS OF NIGERIA. JASD 2019, 2, 132-143.