S. OTHMAN, N.; H. SULTAN, S. Indirect Spectrophotometric Determination of Niclosamide in Pharmaceutical Preparations. Journal of Education and Science, [S. l.], v. 27, n. 3, p. 1–18, 2018. DOI: 10.33899/edusj.2018.159307. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42297. Acesso em: 10 sep. 2025.