A New, Rapid, Cost-Effective, Easy and Validated RP-HPLC Method for Determination of Antiviral (Sofosbuvir) in Bulk Forms (Yasir Mehmood, Ikram Ullah Khan, Yasser Shahzad, Syed Haroon Khalid, Sajid Asghar, Abid Mehmood Yousaf, Talib Hussain, Muhammad Irfan, & Ikrima Khalid , Trans.). (2019). Pakistan Journal of Analytical & Environmental Chemistry, 20(1), 11 – 16. https://doi.org/10.21743/pjaec/2019.06.02