Harun, Hasnida, Nor Hazren Abdul Hamid, Nor Maizzaty Abdullah, Inawati Othman, and Noor Hasyimah Rosman. “Carbonised Agro-Waste Adsorbents for Automotive Lubricating Oil Removal”. Journal of Advanced Industrial Technology and Application 6, no. 2 (December 26, 2025): 102–109. Accessed August 12, 2026. https://journal.uthm.edu.my/index.php/jaita/article/view/24284.