Spectrophotometric determination of Metronidazole and Metronidazole benzoate via first and Second Derivative order spectroscopy. Baghdad Science Journal, Iraq, Baghdad, v. 14, n. 2, p. 0320, 2025. DOI: 10.21123/bsj.2017.14.2.0320. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2367.. Acesso em: 18 jun. 2025.