Borah D, Nath H, Saikia H. Purification of Crude Bentonite Clay: Synthesis and Characterization of Na, Mg and Cu Incorporated Bentonite Clay. ajc [Internet]. 2022 Apr. 20 [cited 2024 Jul. 23];34(5):1237-44. Available from: https://asianpubs.org/index.php/ajchem/article/view/34_5_27