The Model of Marketing and Sales Outcomes in the Bitumen Market. Management Strategies and Engineering Sciences, [S. l.], v. 7, n. 2, p. 124–130, 2025. DOI: 10.61838/msesj.7.1.15. Disponível em: https://msesj.com/index.php/mses/article/view/198.. Acesso em: 23 feb. 2025.