Sitepu, Olivia, 		Ratnayani, Oka, AND 		Suprihatin, Iryanti.
" SINTESIS KOMPOSIT ZnO-BENTONIT dan PENGGUNAANNYA DALAM PROSES DEGRADASI METHYL ORANGE" <em>CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry)</em> [Online], Volume 4 Number 2 (2 March 2017)