Al-Matar, M. G., alnasr allah, M. A. (2018). 'The use of Geographic Information System and spatial statistics for analyzing Leukemia in Kuwait during the period of (2006-2012)', Journal of the Faculty of Arts, 78(عدد ابریل علوم اجتماعیه), pp. 1-46. doi: 10.21608/jarts.2018.82039