DIDIA, J. U. D.; IDENEDO , O. W. CUSTOMER ORIENTATION AND LOYALTY BEHAVIOUR OF USERS OF GLOBAL SYSTEM OF MOBILE TELECOMMUNICATION SERVICES. BW Academic Journal, [S. l.], 2022. Disponível em: https://www.bwjournal.org/index.php/bsjournal/article/view/79. Acesso em: 31 may. 2026.