عبدالرحمن فرج عبدالقادر و إسلام عبدالعالي ابوالوفاء و عبدالسلام ابراهيم عبدالسلام 2018. Fourier transform IR and Raman spectra, Normal modes, vibrational energy level of 1H- and 3H-4,6-dimethyl-1,2,3-triazolo[4,5-c]pyridine. Journal of Pure & Applied Sciences . 16, 2 (Aug. 2018). DOI:https://doi.org/10.51984/jopas.v16i2.51.