P. Bhargavi, S.K.Rubina, C.S.Parameswari, and B.V.Ramana. “Formulation and Evaluation of Sustained Release Matrix Tablets of Tramadol Hydrochloride Using Compritol 888 ATO and Precirol ATO 05 by Melt Granulation Technique”. The Bioscan 21, no. Special Issue-1 (March 13, 2026): 656–662. Accessed March 24, 2026. https://thebioscan.com/index.php/pub/article/view/5347.