The Influence of Fuel Injection Pressure on Engine Performance and Smoke Emissions in a Diesel Engine Using Palm Oil Biodiesel Blend Fuel. Vomek [Internet]. 2026 Aug. 31 [cited 2026 Aug. 26];8(3):203-17. Available from: http://vomek.ppj.unp.ac.id/index.php/vomek/article/view/963