“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” (2019) Vietnam Journal of Catalysis and Adsorption, 8(3), pp. 8–15. Available at: https://jca.edu.vn/index.php/jca/article/view/548 (Accessed: 21 August 2025).