Gunasundari, Kittappa, Selvaraj Jayanthi, Sreedharan Helen Perci, Moorthy Vetriselvan, and Manickam Pramesh. 2022. “P-TSA Catalyzed Synthesis of Tetrahydrobenzo[g]quinolines via Multicomponent Reaction Using Pyrazole Aldehyde, Lawsone, Β-Ketoesters and Ammonium Acetate”. Asian Journal of Chemistry 34 (6):1439-42. https://doi.org/10.14233/ajchem.2022.23686.