Pierre, UTCHINGA WELA. “APPORT DE MARKETING STRATEGIQUE SUR LA FIDELISATION DE LA CLIENTELE AU CENTRE HOSPITALIER LUMBULUMBU”. IJRDO - Journal of Business Management 8, no. 11 (November 24, 2022): 8-21. Accessed November 16, 2024. http://cpanel.ijrdo.org/index.php/bm/article/view/5445.