Mahmud, Abu, and Abu Bakr. “Ph Responsive In-Vitro Drug Release Behavior of Poly (Malic Acid-Co-Butane-1,4-Diol-Co-Maleic Acid)”. European Journal of Applied Sciences 9, no. 6 (November 16, 2021): 10–17. Accessed March 28, 2024. https://journals.scholarpublishing.org/index.php/AIVP/article/view/10930.