I. S. AL-NEAIMY, U.; یسرى. 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://rjps.uomosul.edu.iq/index.php/edusj/article/view/18327. Acesso em: 4 aug. 2025.