Development and evaluation of an acid emulsion system for the removal of paraffin containing CaCO3 deposits in oil production systems. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 15, n. 3, p. 48–53, 2026. DOI: 10.62239/jca.2026.045. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2026.045.. Acesso em: 13 oct. 2026.