DUNG, Nguyen Van; 						THI, Nguyen Thi Xuan; 						TRUONG, Le Vinh.
 Synthesis of Methyl Ester from Waste Cooking Oil Toward Application in Transformer’s Insulating Liquid.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 39, n. 2, may 2023.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/5496" target="_new">https://js.vnu.edu.vn/NST/article/view/5496</a>&gt;. Date accessed: 19 may 2024.
doi: <a href="https://doi.org/10.25073/2588-1140/vnunst.5496">https://doi.org/10.25073/2588-1140/vnunst.5496</a>.