DEWAXING OF DISTILLATE OIL FRACTION (400- 500 ºC) USING UREA. Journal of Engineering, [S. l.], v. 13, n. 01, p. 1268–1281, 2024. DOI: 10.31026/j.eng.2007.01.09. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2390.. Acesso em: 3 jul. 2024.