NABILA, B.; HAMIDA, B.; RADIA, B. Contribution of customer relationship management to building customer loyalty: Case study of Heetch el Djazair Foundation. International journal of economic perspectives, [S. l.], v. 18, n. 1, p. 126–142, 2024. Disponível em: http://ijeponline.org/index.php/journal/article/view/550. Acesso em: 9 jul. 2025.