SOIL ALKALINITY CONTROL USING THREE DIFFERENT BIO-MATERIALS (WASTES) FOR SOIL SUSTAINABILITY AND PRODUCTIVITY. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 5, n. 2, p. 247–254, 2021. DOI: 10.33003/fjs-2021-0501-514. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/514. Acesso em: 1 sep. 2025.