“Infrared Spectroscopic Characterization, Free Radical Scavenging and Cytotoxic Evaluation of Chitosan Extracted from Penaeus Monodon Shells”. Stamford Journal of Pharmaceutical Sciences 2, no. 2 (August 12, 2010): 27–30. Accessed June 28, 2026. https://www.banglajol.info/index.php/SJPS/article/view/5821.