Performance Analysis of Non-Orthogonal Multiple Access in Indoor Li-Fi Network Scenarios. - Ermias Kassahun; Zelalem Hailu; Kehali A. Jember; Diriba Chali (ICT4DA, 2022)

An Energy Optimization Clustering Methods for Homogeneous Networks of Wireless Sensors. - Venumadhav Tekulapally; Diriba Chali; Tadele A. Abose (IconDeepCom (2), 2023)