AMIN, Y. obed; MOHEDEN, N. O. The role of marketing intelligence system in achieving customer happiness: Analytical exploratory study of the opinions of a sample of managers working in five-star hotels in the city of Sulaymaniyah. Journal of University of Human Development, [S. l.], v. 6, n. 1, p. 19–26, 2020. DOI: 10.21928/juhd.v6n1y2020.pp19-26. Disponível em: https://journals.uhd.edu.iq/index.php/juhd/article/view/497. Acesso em: 28 apr. 2024.