IBRAHIM, F.J. Spectroscopic Study of Some 1,3,4-0xadiazole, 1,3,4- Thiadiazole and 1,2,4- Triazole Derivatives. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 19, n. 3, p. 99–116A, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1652. Acesso em: 15 mar. 2025.