Theoretical (6-311G(d,p)/ 3-21G) and Spectroscopic (13C/ 1H-NMR, FT-IR) Analyses pf 3-Propyl-4-[3-(2-Methylbenzoxy)-Benzylidenamino]-4,5-Dihydro-1h-1,2,4-Triazol-5-One Molecule. EPSTEM. 2021;15:42-53. doi:10.55549/epstem.1055594