PANICH, P.; TAWONSRI, P.; KATTIYAWAN, T.; SRICHAI, P.; PANICH, T. Using of Microbubbles Generator for Biodiesel Purification. PNU Journal of Applied Science, Engineering & Technology, Narathiwat, Thailand, v. 1, n. 1, p. 20–28, 2022. Disponível em: https://ph05.tci-thaijo.org/index.php/JASET/article/view/287. Acesso em: 11 oct. 2026.