Allam, N. (1999). Automatic retrieval systems for tax files at The general tax Authority( Analytical study. test, 5(1), 1-39. doi: 10.21608/ijimct.1999.291270
Nahedmohamedallam Mohamed Allam. "Automatic retrieval systems for tax files at The general tax Authority( Analytical study". test, 5, 1, 1999, 1-39. doi: 10.21608/ijimct.1999.291270
Allam, N. (1999). 'Automatic retrieval systems for tax files at The general tax Authority( Analytical study', test, 5(1), pp. 1-39. doi: 10.21608/ijimct.1999.291270
Allam, N. Automatic retrieval systems for tax files at The general tax Authority( Analytical study. test, 1999; 5(1): 1-39. doi: 10.21608/ijimct.1999.291270