Mohd Rusli, N. W. ., Y. M. N. S. Ismail, M. H. Mohamed Noor, N. B. . Mohamed, and F. A. . Razmi. “Research Trends in Valorization of Waste Glycerol-Derived from Biodiesel: A Bibliometric Perspective (2017-2024)”. Journal of Emerging Technologies and Industrial Applications, vol. 4, no. 2, Dec. 2025, http://jetia.mbot.org.my/index.php/jetia/article/view/75.