IBRAHIM, M. A.; AKBAR , A. Revolutionizing Fuel Efficiency with Optimal Octane Mixtures: Merevolusi Efisiensi Bahan Bakar dengan Campuran Oktan yang Optimal. Indonesian Journal of Innovation Studies, [S. l.], v. 25, n. 2, p. DOI 10.21070/ijins.v25i2.1118, 2024. DOI: 10.21070/ijins.v25i2.1118. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1118. Acesso em: 12 apr. 2025.