Vu, An, Hoa Le, Dang Nguyen, Van Tran, Thang Phan, and Hieu Le. “Photocatalytic Activity of ɑ-Fe2O3 Synthesized by Sol-Gel Method Using Cellulose Nanocrystals As Sacrificial Template”. VNUHCM Journal of Advanced Research in Natural Sciences 5, no. 3 (August 19, 2021): 1429-1442. Accessed April 7, 2026. https://arns.vnuhcmjournal.com.vn/index.php/arns/article/view/919.