EFFECT OF CHANGES IN SOIL CATION EXCHANGE CAPACITY ON THE RECLAMATION OF LEAD BY ELEUSINE INDICA (L.) GAERTN. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 3, n. 4, p. 176–183, 2023. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1636. Acesso em: 5 sep. 2025.