BENJAMIN, N. I.; ADA, A. S. Implementation of a Centralized Reference Database for GSM Service Providers in Nigeria. The International Journal of Science & Technoledge, [S. l.], v. 8, n. 12, 2020. DOI: 10.24940/theijst/2020/v8/i12/ST2012-013. Disponível em: https://internationaljournalcorner.com/index.php/theijst/article/view/157352. Acesso em: 3 jul. 2024.