Totawar, P. R., R. Varala, and J. S. Pulle. “Zn(OAc)<sub>2</sub>·2H<sub>2</Sub>O-Catalyzed/Efficient/Synthesis/of/1,8/Dihydrooctahydroxanthenes”. Journal of Scientific Research 17, no. 3 (September 1, 2025): 911–923. Accessed September 6, 2025. https://banglajol.info/index.php/JSR/article/view/79091.