Development and validation of a new spectrophotometric method for simultaneous determination of spiramycin and metronidazole in tablet pharmaceutical dosage forms using chemometrics technique in comparison with HPLC. مجلة جامعة صنعاء للعلوم التطبيقية والتكنولوجيا, [S. l.], v. 1, n. 1, 2023. DOI: 10.59628/jast.v1i1.34. Disponível em: https://journals.su.edu.ye/index.php/jast/article/view/34. Acesso em: 18 يونيو. 2026.