ESFANDIAR , Masoud; ASAYESH , Farzad; ROUSTA, Alireza; HASHEMI , Seyed Mahmood. 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.7.2.12. Disponível em: http://msesj.com:8092/index.php/mses/article/view/198.. Acesso em: 6 sep. 2025.