Farmers’ perception on the quality of agricultural extension services under the value chain development programme in Niger State, Nigeria. Agriculture, Food, and Natural Resources Journal, [S. l.], v. 5, n. 1, p. 113–117, 2026. DOI: 10.5281/zenodo.20661277. Disponível em: https://journals.unizik.edu.ng/afnrj/article/view/8291. Acesso em: 23 jun. 2026.