“?ADSORPTION STUDIES OF TARTARIC ACID FROM AQUEOUS SOLUTIONS ON CHARCOAL”, Pakistan Journal of Scientific & Industrial Research, vol. 37, no. 1-2, pp. 40–42, Jan. 1994, Accessed: Mar. 10, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/2568