“Synthesis of Poly (I-Caprolactone-Co-Propylene Oxide) by a Green Catalyst, Maghnite”. Global Journal of Science Frontier Research 12, no. B1 (January 15, 2012): 1–4. Accessed February 6, 2026. https://www.journalofscience.org/index.php/GJSFR/article/view/100148.