Analisis Perbandingan Quality of Service (QoS) Wifi Universitas Qamarul Huda Badaruddin Terhadap Hotspot 4G XL. SainsTech Innovation Journal, [S. l.], v. 1, n. 1, p. 1–5, 2018. DOI: 10.37824/sij.v1i1.2018.16. Disponível em: http://jkqh.uniqhba.ac.id/index.php/sij/article/view/16. Acesso em: 12 oct. 2025.