S.Shamma parvin, C.Haranath, C.Surya Prakash Reddy, and Dr. C. Sowmya. “AN OVERVIEW ON SR TABLET AND IT’ S TECHNOLOGY”. International Journal of Pharmaceutics and Drug Analysis 2, no. 9 (September 16, 2014): 740-747. Accessed September 2, 2026. https://ijpda.org/index.php/journal/article/view/101.