Thanh H. Trinh, Nga T. T. Tran, Khang T. To, and Giang T. Do. “BIODIESEL SYNTHESIS FROM WASTE COOKING OIL USING CATALYST DERIVED FROM SEA CRAB SHELL AND NICKEL OXIDE”. HUIT Journal of Science 25, no. 6 (December 28, 2025): 3–12. Accessed July 13, 2026. https://ojs.huit.edu.vn/index.php/dai-hoc-cong-thuong/article/view/356.