Helmy Salama, A. (2021). Do Income Leakage Variables have A Positive or Negative Impact on the Performance of the Economy? Empirical Study on Egypt. test, 12(3), 36-67. doi: 10.21608/jces.2021.204600
Ashraf Helmy Salama. "Do Income Leakage Variables have A Positive or Negative Impact on the Performance of the Economy? Empirical Study on Egypt". test, 12, 3, 2021, 36-67. doi: 10.21608/jces.2021.204600
Helmy Salama, A. (2021). 'Do Income Leakage Variables have A Positive or Negative Impact on the Performance of the Economy? Empirical Study on Egypt', test, 12(3), pp. 36-67. doi: 10.21608/jces.2021.204600
Helmy Salama, A. Do Income Leakage Variables have A Positive or Negative Impact on the Performance of the Economy? Empirical Study on Egypt. test, 2021; 12(3): 36-67. doi: 10.21608/jces.2021.204600