Nkeleme, V.O., Udo, E.U., Okoro, C.K., Oborkhale, L.I. and Odo, K.O. 2024. A User Mobility Broadband Spectrum Aggregation Applications in LTE-Advance Heterogeneous Wireless Network Systems Using Real-Time Spectrum Selection Framework. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT. 20, 1 (Mar. 2024), 215-230.