PRAJAPATI, Kalpesh M. Spectrophotometric Estimation of Chlorzoxazone and Diclofenac Sodium in Synthetic Mixture by First Order Derivative Spectrophotometry. Int. Jour. of Pharmamedix India, India, v. 1, n. 2, 2025. DOI: 10.71152/kg7p8v60. Disponível em: https://pharmamedix.in/journal/index.php/ijpi/article/view/19. Acesso em: 25 oct. 2026.