OBASI, F. A.; NWACHUKWU, I. M.; ATUNDE, E. T. Economic Valuation of Soil Fertility Management (SFM): An Assessment of Farmers’ Willingness to Pay for Sustainable Agricultural Productivity in Southwestern Nigeria. Moor Journal of Agricultural Research, [S. l.], v. 27, n. 1, p. 78–91, 2026. Disponível em: https://iart.gov.ng/moorjournal/index.php/mjar/article/view/272. Acesso em: 13 nov. 2026.