PRADEEP KUMAR, S.C.DWIVEDI, and ASHOK KUSHNOOR. “Validation and Stability of RP-HPLC Method for the Determination of Efavirenz As Bulk Drug and in Pharmaceautical Formulations”. International Journal of Pharma and Bio Sciences 2, no. 4 (December 31, 2011): 220–231. Accessed July 23, 2026. https://ijpbs.net/index.php/journal/article/view/1015.