Onovughakpo Augustine (PhD), M. . and Samuel, A. . (2026) “CUSTOMER SERVICE MANAGEMENT PRACTICES AND BUSINESS EXPANSION OF SMALL AND MEDIUM-SIZED ENTERPRISES IN UGHELLI, DELTA STATE, NIGERIA”, BW Academic Journal. Available at: https://www.bwjournal.org/index.php/bsjournal/article/view/4053 (Accessed: 7 August 2026).