Pendyala, Vijetha, et al. “A Stability Indicating RP-HPLC Method for Simultaneous Estimation of Ledipasvir and Sofosbuvir in Bulk and Its Dosage Form”. Asian Journal of Organic & Medicinal Chemistry, vol. 8, no. 3, Jan. 2024, pp. 18-22, doi:10.14233/ajomc.2023.AJOMC-P28043.