SRICHAI, P.; TAMNA, S. Efficiency and Innovation in Liquefied Petroleum Gas (LPG) Conservation for Cooking: An Integrated Analysis . PNU Journal of Applied Science, Engineering & Technology, Narathiwat, Thailand, v. 4, n. 1, p. 45–55, 2025. Disponível em: https://ph05.tci-thaijo.org/index.php/JASET/article/view/321. Acesso em: 10 oct. 2026.