KHOUNVILAY, K. and NANTHAVONG, K. (2024) “Study of Biofuel Distilled from Yang Tree Oil (Dipterocarpus Alatus Oil) through Vacuum Distillation”, Scientific Journal of National University of Laos, 22. Available at: https://lajd.org/index.php/sjnuol/article/view/152 (Accessed: 26 December 2024).