Effects of NRCRI Training Programmes on the Farmers Utilization of Improved Cassava Technologies in the Host Communities in Abia State, Nigeria. UNIZIK Journal of Agricultural Economics and Extension, [S. l.], v. 2, n. 1, p. 54–63, 2025. DOI: 10.5281/zenodo.18012113. Disponível em: https://journals.unizik.edu.ng/ujaee/article/view/7269. Acesso em: 28 jun. 2026.