ONWUCHEKWA, PH.D, D. SERVICE SUPPLY CHAIN AND PERFORMANCE OF SERVICE FIRMS: A STUDY OF CONSTRUCTION FIRMS IN PORT HARCOURT, RIVERS STATE. BW Academic Journal, [S. l.], 2025. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/2612. Acesso em: 23 jun. 2026.