Volume 7, Issue 4, October 2021, Pages 2120-2128
10.22055/jacm.2021.37913.3113
H.M. Yehia; H.N. El-kenani
Volume 7, Issue 4, October 2021, Pages 2179-2184
10.22055/jacm.2021.38552.3245
H.M. Yehia; S.F. Megahid