Agbugba, IK, Mzuyanda Christian, and A Obi. “Economic Analysis of Smallholder Maize Farmers: Implications for Public Extension Services in Eastern Cape”. South African Journal of Agricultural Extension (SAJAE) 48, no. 2 (December 1, 2020): 50–63. Accessed March 28, 2024. https://sajae.co.za/article/view/10460.