Olanipekun, E. 0 and Bamgbose, J. T. (1998) “?REACTION KINETICS FOR THE LEACHING OF IMPURITIES FROM ROCK PHOSPHATE”, Biological Sciences - PJSIR, 41(3), pp. 116–120. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2248 (Accessed: 22 November 2024).