IkhajiagbeB., MusaS. I., and OkemeJ. O. “EFFECT OF CHANGES IN SOIL CATION EXCHANGE CAPACITY ON THE RECLAMATION OF LEAD BY ELEUSINE INDICA (L.) GAERTN”. FUDMA JOURNAL OF SCIENCES 3, no. 4 (April 11, 2023): 176 - 183. Accessed May 5, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1636.