Volume 40, Issue 6, December 2015, Pages 20-35
Youssef Agag; M. Naguib; M. El-Tantawy; Alshimaa Ahmed
Volume 28, Issue 1, January 2003, Pages 20-34
Nabil H. Mostafa
Volume 25, Issue 1, March 2000, Pages 20-29
Sherin E. Kishk; F. W. Zaki; R. El-Awadi
Volume 8, Issue 2, December 1983, Pages 20-27
M. Bahloul
Volume 47, Issue 4, August 2022, Pages 20-32
Hossam A.A. Abdel-Gawad
Volume 30, Issue 1, March 2005, Pages 21-28
Amany El-Zonkoly
Volume 28, Issue 2, June 2003, Pages 21-29
K. A. EL-Serafi; A. E. Kalas; M. H. Elfar
Volume 25, Issue 3, September 2000, Pages 21-35
Naser M. Sakaji
Volume 39, Issue 2, June 2014, Pages 22-35
Mohamed Elsharkawy; Hossam S.S. AbdelMeguid; Ibrahim Ibrahim El-Sharkawy; Lotfy Rabie
Volume 34, Issue 1, March 2009, Pages 22-30
Sherif Hussein
Volume 34, Issue 4, December 2009, Pages 22-31
Hamdy K. Shehab El-Din; Said M. Abd-Alla; Ahmed S. Eisa
Volume 26, Issue 4, December 2001, Pages 22-32
Abdel-Kareem Alrawdan
Volume 23, Issue 1, March 1998, Pages 22-31
Ibrahim Ibrahim Ibrahim Mansy; A. M.M. Aly
Volume 22, Issue 2, June 1997, Pages 22-35
F. F. Araid
Volume 21, Issue 3, September 1996, Pages 23-41
M. S. El-Kady; M. A. Tolba; L. H. Rabie
Volume 20, Issue 1, March 1995, Pages 23-31
S. A. El-Drieny
Volume 35, Issue 4, December 2010, Pages 24-35
Abdel Razek Zeidan; Kasem Salah Abdel Wahab El-Alfy; Mohammed Gamal Mohammed Abdalla; M. I. Ibrahiem
Volume 20, Issue 4, December 1995, Pages 24-47
Shawkat Kamal Guirguis
Volume 33, Issue 4, December 2008, Pages 25-43
A. Elzahaby; M. Fouad; A. E. Kabeel; A. Khalil; M. M. Bassuoni
Volume 27, Issue 1, March 2002, Pages 26-35
Moawad I.M. Dessouky; Mohey M. Hadhoud; Abd-elfattah Ibrahim; Ashraf A. Eltholoth
Volume 37, Issue 4, December 2012, Pages 26-43
A. M. El-Zahaby; M. K. Bassiouny; A. Khalil; E. A. El-Shenawy; E. A. El-Agouz; M. I. Amro
Volume 39, Issue 3, September 2014, Pages 27-35
Mohamed Esmat Hamed El-Attar; Adel Abd-Allah
Volume 32, Issue 4, December 2007, Pages 27-34
Zaki Mohamed Zeidan El-Sheikha
Volume 37, Issue 2, June 2012, Pages 28-49
Ashraf Heniegal
Volume 27, Issue 4, December 2002, Pages 28-45
Ahmed M. Yousef; Mohamed H. Matthana