Khatua, Sabyasachi. “A DFT Study of the Geometrical, Electronic, Optical, Spectroscopic and Wave Function Analyses (ESP, ELF, LOL) of 8-Hydroxy Coumarin: A Molecule With Large Medicinal Applications”. Journal of Scientific Research, vol. 18, no. 1, Jan. 2026, pp. 167-86, doi:10.3329/jsr.v18i1.81170.