I. S. AL-NEAIMY, U. Spectrophotometric determination of thymol in pharmaceuticals with Gibb’s reagent. Journal of Education and Science (JES), [S. l.], v. 22, n. 4, p. 17–26, 2009. DOI: 10.33899/edusj.2009.57933. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24342. Acesso em: 7 aug. 2025.