Kaewbuddee, Chalita, and Somkiat Maithomklang. “A Review on the Use of Waste Plastic Oil as an Alternative Fuel for Diesel Engines”. Rajamangala University of Technology Tawan-ok Research Journal 18, no. 1 (June 30, 2025): 10–27. accessed December 8, 2025. https://li01.tci-thaijo.org/index.php/researchjournal2rmutto/article/view/263347.