Volume 60, Issue 1, February 2020, Pages 43-52
Mohamed S. Aly Emam; Tarek Elsayed; Lamy Mamdoh Mohamed HAMED
Volume 59, Issue 3, September 2019, Pages 251-258
Abd El-Halim Awad Abd El-Halim
Volume 56, Issue 2, June 2016, Pages 261-280