ONOVUGHAKPO AUGUSTINE (PHD), . M. .; OKE THOMAS, E. . CUSTOMER SERVICE MANAGEMENT STRATEGIES AND BUSINESS GROWTH OF SMALL AND MEDIUM-SIZED ENTERPRISES IN UGHELLI, DELTA STATE, NIGERIA. BW Academic Journal, [S. l.], 2026. Disponível em: https://www.bwjournal.org/index.php/bsjournal/article/view/4067. Acesso em: 21 sep. 2026.