Paramith T, P Sitompul J, Woo Lee H. The effect of organobentonites from spent bleaching earth (SBE) and commercial bentonite on nanocomposite properties. IJET [Internet]. 2018 Sep. 5 [cited 2024 Dec. 22];7(4):2000-5. Available from: https://sciencepubco.com/index.php/ijet/article/view/15317