Teadkait Kaewpuang; Wuttichai Roschat; Sunti Phewphong; Tawanchay Bunpragob Suparang; Piyaphong Yongphet. Synthesis of biodiesel via transesterification from waste fish oil and its application to a diesel agricultural engine. Maejo Int. J. Energ. Environ. Comm. or MIJEEC 2024, 6, 11-16.