Thuan, Ngo Thi, Tran Thi Nhu Mai, Giang Thi Phuong Ly, and Le Xuan Tuan. “Fe-MCM-22 Zeolites: Synthesis and Study about the States of Iron”. <i>Vietnam Journal of Chemistry</i> 45, no. 3 (September 1, 2014): 368. Accessed April 2, 2026. https://cip.vast.vn/vjchem/article/view/4770.