Adsorption of Petroleum Fractions on Organo-Modified Calcium Bentonite. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 8, n. 03, p. 20–25, 2020. DOI: 10.18535//ijsrm/v8i03.c01. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/2628.. Acesso em: 27 apr. 2024.