K. Singh, A. et al. 2021. Synthesis, Characterization and Antimycobacterial Activity of Phenanthrenequinone Thiosemicarbazones and their Ruthenium and Zinc Complexes. Asian Journal of Chemistry. 33, 5 (Apr. 2021), 983–988. DOI:https://doi.org/10.14233/ajchem.2021.23127.