Z. Ghaleb, N. J. . Khalil, and N. O. . Tapabashi, “Examines both structural optimization and spectroscopic analysis of C₁₆H₁₃N₃O and its brominated and chlorinated derivative compounds through infrared and ultraviolet-visible spectroscopy techniques”., CAJMNS, vol. 7, no. 2, pp. 301–323, Mar. 2026.