SUNITHA, P G; KALIAPPAN, Ilango. VALIDATED FIRST-ORDER DERIVATIVE SPECTROPHOTOMETRY FOR SIMULTANEOUS DETERMINATION OF EMTRICITABINE AND TENOFOVIR DISOPROXIL FUMARATE IN PHARMACEUTICAL DOSAGE FORM. Journal of Drug Delivery and Therapeutics, India, v. 4, n. 2, p. 9–11, 2014. DOI: 10.22270/jddt.v4i2.763. Disponível em: https://jddtonline.info/index.php/jddt/article/view/763. Acesso em: 30 apr. 2026.