Umar, I. S., Mohammed, U., Mohammed, Y., Abdullahi, A., and Abubakar, U. “INFLUENCE OF IMPROVED OPEN POLLINATED MAIZE VARIETY ADOPTION ON LIVELIHOOD STATUS OF FARMERS IN NIGER STATE, NIGERIA”. Journal of Agripreneurship and Sustainable Development, vol. 4, no. 1, Mar. 2021, pp. 1-9, doi:10.59331/jasd.v4i1.180.