Utami, H. P. and Siburian, D. M. (2017) “Organometallic [Fe3O(OOCC6H5)6(H2O)3](NO3) as intercalant of bentonite”, Science and Technology Indonesia, 1(1), pp. 20–24. doi: 10.26554/sti.2016.1.1.20-24.