Hydrotreating unit models based on statistical and fuzzy information. Periodicals of Engineering and Natural Sciences, [S. l.], v. 9, n. 4, p. 242–258, 2021. DOI: 10.21533/pen.v9.i4.942. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/942. Acesso em: 26 jul. 2026.