1.
Rukmangathan M, Santhosh Kumar V. Removal of Chromium(VI) from Water by Using Activated Carbon Obtained from Butter Oil Cake. ajc [Internet]. 2010 Mar. 30 [cited 2024 Jul. 23];21(7):5273-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/18302