Analysis of Energy Infficiency Challenges in Cognititive Radio Sensor Networks. - Koketso Ntshabele; Bassey Isong; Nosipho Dladlu; Adnan M. Abu-Mahfouz (IECON, 2018)

Energy Consumption Challenges in Clustered Cognitive Radio Sensor Networks: A Review. - Koketso Ntshabele; Bassey Isong; Nosipho Dladlu; Adnan M. Abu-Mahfouz (ISIE, 2019)

CR-LPWAN: issues, solutions and research directions. - Koketso Ntshabele; Bassey Isong; Adnan M. Abu-Mahfouz (AIIoT, 2021)

A Trusted Security Key Management Server in LoRaWAN: Modelling and Analysis. - Koketso Ntshabele; Bassey Isong; Naison Gasela; Adnan M. Abu-Mahfouz (J. Sens. Actuator Networks, 2022)