TY - JOUR T1 - Validating CO Emission Reduction from B30 Diesel Engines through Exhaust-Heated Shell-and-Spiral Coil Fuel Preheating System AU - Parabelem Tinno Dolf Rompas,Jenly Dyliep Isria Manongko,Jemmy Charles Kewas,Basyirun Basyirun,Ahmad Tubagus Tsani Risqi Aji,Johni Jonatan Numberi,Éric Serre JO - International Journal of Technology VL - 17 IS - 3 SP - 291 EP - 319 PY - 2026 DA - 2026/05/29 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v17i3.8350 UR - https://ijtech.eng.ui.ac.id/article/view/8350