Opayinka, Aanuoluwapo Oladipupo, and Akinloye Jimoh Farinde. “Assessment of farmers’ Perception of Organic Fertilizer Usage in Ondo State, Nigeria”. Technoscience Journal for Community Development in Africa, vol. 2, no. 1, Feb. 2022, pp. 11–18, https://209.188.21.224/index.php/technoscience/article/view/23.