ANYADIGHIBE, J. A.; ETUK, A.; EDIM EKA JAMES; STEPHEN, R. Effect of Promotional Mix on the Marketing of Insurance Services. Journal of Business and Management Studies, [S. l.], v. 3, n. 2, p. 125–134, 2021. DOI: 10.32996/jbms.2021.3.2.13. Disponível em: https://al-kindipublisher.com/index.php/jbms/article/view/2136. Acesso em: 29 mar. 2024.