HAIDER, S. M.; HUSSAIN, S.; FARID, H.; SHAHID, U.; AHMED, A.; ABBAS, N. Experimental Investigations on the Effects of HHO Gas Fuel Additive on Performance of a Gasoline Engine. Pakistan Journal of Engineering and Technology, [S. l.], v. 4, n. 4, p. 73–78, 2021. DOI: 10.51846/vol4iss4pp73-78. Disponível em: https://journals.uol.edu.pk/pakjet/article/view/1491. Acesso em: 5 jul. 2025.