Kumaraswamy, G., K. Pranay, M. Rajkumar, and R. Lalitha. “NOVEL STABILTY INDICATING RP-HPLC METHOD SIMULTANEOUS DETERMINATION OF SOFOSBUVIR AND VELPATASVIR IN BULK AND COMBINED TABLET DOSAGE FORMS”. Innovat International Journal Of Medical & Pharmaceutical Sciences, vol. 2, no. 7, Dec. 2017, doi:10.24018/10.24018/iijmps.2018.v1i1.22.