Al-Badarneh, A., Najadat, H. and ’Hassan Abu Yabes’, E. (2017) “AN ADAPTIVE ROLE-BASED ACCESS CONTROL APPROACH FOR CLOUD E-HEALTH SYSTEMS”, LIFE: International Journal of Health and Life-Sciences, 2(3), pp. 26–37. doi: 10.20319/lijhls.2016.23.2637.