SULTANA, Abeda. The Significance of Service Marketing In Today’s Economy. International Journal of Interdisciplinary Research in Marketing and Management (IJIRMM), [S. l.], v. 9, n. 4, p. 26–32, 2023. Disponível em: https://sadijournals.org/index.php/IJIRMM/article/view/102. Acesso em: 4 may. 2025.