Moso, Juliet Chebet; Stéphane Cormier; Hacène Fouchal; Cyril de Runz; Wandeto, John Mwangi(IEEE Conference and Exhibition on Global Telecommunications (GLOBECOM), 2020-12-11)
Kamande, Regina Wairimu; Kiragu, David Ndung'u; Musumba, George Wamamu(International Journal of Economics, Commerce and Management United Kingdom, 2018-05)