“Study on the Effect of Framework Compensation Ion Type on 12-Phosphotungstic Acid Immobilizability over Al-SBA-15 and Its Application in Fructone Fragrancy Synthesis”. Vietnam Journal of Catalysis and Adsorption 8, no. 3 (September 30, 2019): 8–15. Accessed August 21, 2025. https://jca.edu.vn/index.php/jca/article/view/548.