Study and design new model for Quality of Service Measurements in Mobile Networks sector. Journal of Pure & Applied Sciences , [S. l.], v. 17, n. 4, 2019. DOI: 10.51984/jopas.v17i4.415. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/415. Acesso em: 29 jan. 2026.