UBANI, C.; IKPAISONG, U. Use of CNG as Autofuel in Nigeria. European Journal of Engineering and Technology Research, [S. l.], v. 3, n. 10, p. 66–69, 2018. DOI: 10.24018/ejeng.2018.3.10.668. Disponível em: https://ej-eng.org/index.php/ejeng/article/view/668. Acesso em: 1 jul. 2024.