IMPROVING THE PERFORMANCE OF A PASSENGER CAR WITH A SPARK IGNITION ENGINE USING LIQUEFIED PETROLEUM GAS WITH THE ADDITION OF DEMETHYL ETHER. International Journal of Advance Scientific Research, [S. l.], v. 2, n. 10, p. 65–74, 2022. DOI: 10.37547/ijasr-02-10-11. Disponível em: https://sciencebring.com/index.php/ijasr/article/view/108.. Acesso em: 21 dec. 2024.