Purwanto W, Su JCT, Rochman ML, Waluyo B, Krismadinata K, Arif A. Study on the Addition of A Swirling Vane to Spark Ignition Engines Fueled by Gasoline and Gasoline-Ethanol. AE [Internet]. 2023 Apr. 17 [cited 2026 Sep. 30];6(1):162-7. Available from: https://coba.unimma.ac.id/AutomotiveExperiences/article/view/7981