(1949). احصاءات. EKB Journal Management System, 29(1), 74-78. doi: 10.21608/mflaha.1949.447726
. "احصاءات". EKB Journal Management System, 29, 1, 1949, 74-78. doi: 10.21608/mflaha.1949.447726
(1949). 'احصاءات', EKB Journal Management System, 29(1), pp. 74-78. doi: 10.21608/mflaha.1949.447726
احصاءات. EKB Journal Management System, 1949; 29(1): 74-78. doi: 10.21608/mflaha.1949.447726