Hssan Abed Alsayd, N. (2012). Appropriateness of hotel accounting system to Requirements of TAX- Calculation system :. , 2(3), 110-126.
Nadhem Hssan Abed Alsayd. "Appropriateness of hotel accounting system to Requirements of TAX- Calculation system :". , 2, 3, 2012, 110-126.
Hssan Abed Alsayd, N. (2012). 'Appropriateness of hotel accounting system to Requirements of TAX- Calculation system :', , 2(3), pp. 110-126.
Hssan Abed Alsayd, N. Appropriateness of hotel accounting system to Requirements of TAX- Calculation system :. , 2012; 2(3): 110-126.