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. J. Sci. Res. 2026, 18 (1), 167-186. https://doi.org/10.3329/jsr.v18i1.81170.