“THE EFFECT OF VACUUM PROCESS ON BIODIESEL PRODUCTION FROM PALM KERNEL FATTY ACID DISTILLATE: Original Scientific Paper”. Chemical Industry & Chemical Engineering Quarterly 30, no. 1 (October 6, 2023): 73–79. Accessed November 21, 2024. https://www.ache-pub.org.rs/index.php/CICEQ/article/view/1145.