S. OTHMAN, N.; H. SULTAN, S. Indirect Spectrophotometric Determination of Niclosamide in Pharmaceutical Preparations. Journal of Education and Science (JES), [S. l.], v. 27, n. 3, p. 1–18, 2018. DOI: 10.33899/edusj.2018.159307. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24163. Acesso em: 6 aug. 2025.