Saputra, Khurniawan Dwi, and A’rasy Fahrudin. 2023. “Pengaruh Penambahan Uap Etanol Pada Bahan Bakar Minyak Terhadap Kinerja Sepeda Motor 4 Langkah ”. Innovative Technologica: Methodical Research Journal 2 (4):10. https://doi.org/10.47134/innovative.v2i4.91.