S. C. Azimi, “Cellulose sulfuric acid catalyzed multicomponent reaction for efficient synthesis of pyrimido and pyrazolo[4,5-b]quinolines under solvent-free conditions”, Iran. J. Catal., vol. 4, no. 2, Feb. 2024, Accessed: Jul. 15, 2026. [Online]. Available: https://oiccpress.com/ijc/article/view/3799