DUC, H. V. . SYNTHESIS OF MCM–41 MATERIAL USING RICE HUSK ASH AS A SOURCE OF SILICON. Hue University Journal of Science: Natural Science, [S. l.], v. 126, n. 1C, p. 37-46, 2017. DOI: 10.26459/hueuni-jns.v126i1C.4456. Disponível em: http://222.255.146.83/index.php/hujos-ns/article/view/4456. Acesso em: 15 nov. 2024.