STABILITY INDICATING METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS ESTIMATION OF LEDIPASVIR AND SOFOSBUVIR IN BULK DRUG BY USING RP-HPLC. World Journal of Current Medical and Pharmaceutical Research, India, v. 2, n. 5, p. 307–318, 2020. DOI: 10.37022/wjcmpr.vi.159. Disponível em: https://wjcmpr.org/index.php/journal/article/view/159. Acesso em: 13 jan. 2026.