Khalil, A. (2012). Using Information Network and Communication Technology in Supporting Tax Information System (Quotations): A Proposed Study for Application on Tax Directory of Erbil, Companies Department 1, 2). , 34(108), 31-53. doi: 10.33899/tanra.2012.162011
Ahmed Khalil. "Using Information Network and Communication Technology in Supporting Tax Information System (Quotations): A Proposed Study for Application on Tax Directory of Erbil, Companies Department 1, 2)". , 34, 108, 2012, 31-53. doi: 10.33899/tanra.2012.162011
Khalil, A. (2012). 'Using Information Network and Communication Technology in Supporting Tax Information System (Quotations): A Proposed Study for Application on Tax Directory of Erbil, Companies Department 1, 2)', , 34(108), pp. 31-53. doi: 10.33899/tanra.2012.162011
Khalil, A. Using Information Network and Communication Technology in Supporting Tax Information System (Quotations): A Proposed Study for Application on Tax Directory of Erbil, Companies Department 1, 2). , 2012; 34(108): 31-53. doi: 10.33899/tanra.2012.162011