Iqubal, Dr. S. M. Shakeel. “Determination of Rate of Release of Dye from the Hydrogels Using Spectrophotometer Studies”. Asian Journal of Pharmaceutics (AJP) 14, no. 4 (November 28, 2020). Accessed December 8, 2024. http://asiapharmaceutics.info/index.php/ajp/article/view/3817.