SAMUEL ETIM EFFIONG; ANIEKAN INYANG. Comparative Analysis of Global System for Mobile Communication (GSM) Network in Ikot Ekpene Local Government of Akwa Ibom State, Nigeria Using GSM Network Analyzer. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 2, n. 6, p. 73–86, 2021. Disponível em: Acesso em: 30 jan. 2023.