ABDUL -ALSALAM ALHAFID, H.; OTHMAN, N. Spectrophotometric estimation of para-aminophenol via oxidative coupling reaction with 4-chlororesorcinol –Application to paracetamol. Journal of Education and Science, [S. l.], v. 30, n. 5, p. 136–146, 2021. DOI: 10.33899/edusj.2021.131045.1186. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/42442. Acesso em: 5 sep. 2025.