Ismail, Wafiuddin, Wan Khartini Wan Abdul Khodir, Shafida Abd Hamid, and Rusli Daik. “Synthesis of Four-Arms Star-Shaped PCL-B-PEG As a Potential Amphiphilic Hydrogel”. Scientific Research Journal 18, no. 1 (February 28, 2021): 101–117. Accessed January 7, 2025. https://journal.uitm.edu.my/ojs/index.php/SRJ/article/view/2995.