S. OTHMAN, N.; M. MOHAMMED, M.; M. AL-ABADY, F. Using of 4-Chlororesorcinol as a Coupling Agent in Spectrophotometric Determination of Benzocaine. Rafidain Journal of Science, [S. l.], v. 30, n. 3, p. 1–11, 2021. DOI: 10.33899/rjs.2021.168906. Disponível em: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/46355. Acesso em: 10 sep. 2025.