F. Teimouri, S. H. Khezri, and J. Azizian, “Hydroxy sodalite zeolite as a recyclable catalyst for the green synthesis of tetrahydrobenzo[b]pyrans via one-pot three-component condensation reaction”, Iran. J. Catal., vol. 5, no. 3, Feb. 2024, Accessed: May 12, 2026. [Online]. Available: https://oiccpress.com/ijc/article/view/3859