U, H.; Akm, P. DEVELOPMENT AND VALIDATION OF STABILITY INDICATING SIMULTANEOUS UVSPECTROPHOTOMETRIC METHOD FOR DETERMINATION OF EMTRICITABINE, TENOFOVIR DISOPROXIL FUMARATE, COBICISTAT, AND ELVITEGRAVIR IN PURE AND PHARMACEUTICAL DOSAGE FORM. Asian J Pharm Clin Res 2018, 11, 177-184.