TRAN NGUYEN PHUONG LAN*, LY KIM PHUNG, LUONG HUYNH VU THANH; NGUYEN HONG NAM; TRAN THI BICH QUYEN; LE PHAN HUNG. Removal of methylene blue using zeolite NaX with silica derived from rice husk ash. Version B of Vietnam Journal of Science and Technology, [S. l.], v. 64, n. 6, 2022. DOI: 10.31276/VJST.64(6).14-18. Disponivel em: https://b.vjst.vn/index.php/ban_b/article/view/1283. Acesso em: 7 nov. 2026.