“Zn(OAc)2·2H2O-Catalyzed Efficient Synthesis of 1,8 Dihydrooctahydroxanthenes”. Journal of Scientific Research 17, no. 3 (September 1, 2025): 911–923. Accessed July 1, 2026. https://www.banglajol.info/index.php/JSR/article/view/79091.