Enhancing Biometric Liveness Detection Using Trait Randomization Technique. - Kenneth Okereafor; Clement Onime; Oliver Osuagwu (UKSim, 2017)

Role of digital health insurance management systems in scaling health insurance coverage in low- and Middle-Income Countries: A case study from Nigeria. - Okey Okuzu; Ross Malaga; Kenneth Okereafor; Ujulu Amos; Afolabi Dosunmu; Abiodun Oyeneyin; Victor Adeoye; Mohammed Nasir Sambo; Bassey Ebenso (Frontiers Digit. Health, 2022)