Nazarifar, Mohammad Reza. “An Efficient Synthesis of α,α’-Benzylidene bis(4-Hydroxycoumarin) Derivatives Catalyzed by Tl2O3 Nanoparticles”. Iranian Journal of Catalysis 5, no. 4 (February 3, 2024). Accessed June 3, 2026. https://oiccpress.com/ijc/article/view/3873.