ANALISIS PENGARUH CAMPURAN BAHAN BAKAR PERTALITE DENGAN BIOADITIF MINYAK CENGKEH TERHADAP EMISI GAS BUANG DAN KONSUMSI BAHAN BAKAR MOTOR 4 LANGKAH. Journal Mechanical and Manufacture Technology (JMMT), [S. l.], v. 2, n. 2, p. 74–81, 2021. DOI: 10.35891/jmmt.v2i2.2703. Disponível em: https://jurnal.yudharta.ac.id/v2/index.php/jmmt/article/view/2703. Acesso em: 10 jun. 2026.