Aladin A, Rasyid R, Syarif T, Annisa SN, Nurul Faradillah. Optimization of Halal Bioadsorbent Particle Size from Pyrolysis Products of Coconut Trunk Sawdust for the Purification of Virgin Coconut Oil (VCO). JGCEE [Internet]. 2025 Dec. 27 [cited 2026 Jan. 10];1(4):210-2. Available from: https://ejournal.candela.id/index.php/jgcee/article/view/104