FARAFISHA, Hanifa; HERODIAN, Sam; SUGIARTO, Anto Tri; ANGGARANI, Riesta; PITOYO, Joko; PRAMUDITO, Yogi. Analysis of Ultra Fine Bubble Addition on Biodiesel Fuel to Reduce Emission of Two Wheel Tractors Diesel Engine. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 14, n. 1, p. 296–308, 2025. DOI: 10.23960/jtep-l.v14i1.296-308. Disponível em: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/9271. Acesso em: 6 jul. 2026.