Abubakar, A., Aminu, S., & Zilkifili, A. (2023). ESTIMATION OF MAIZE SEED REPLACEMENT RATE AMONG SMALLHOLDER FARMERS IN NORTH WEST, NIGERIA . NABDA JOURNAL OF BIOTECHNOLOGY RESEARCH, 1(1), 73–78. Retrieved from http://journals.nabda.gov.ng/njbr/article/view/37