“?ADSORPTION STUDIES OF TARTARIC ACID FROM AQUEOUS SOLUTIONS ON CHARCOAL”. Biological Sciences - PJSIR 37, no. 1-2 (January 24, 1994): 40–42. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/2568.