DARRAJ, R.; HAROUN, M.; ABBOD, A.; GHORAIBI, I. A. Extraction of Methylparaben and Propylparaben using Magnetic Nanoparticles. Clinical Medicine And Health Research Journal, [S. l.], v. 5, n. 1, p. 1145–1167, 2025. DOI: 10.18535/cmhrj.v5i1.450. Disponível em: https://cmhrj.com/index.php/cmhrj/article/view/450. Acesso em: 4 mar. 2025.