Volume 34, Issue 2, April 2017, Pages 567-580
A. R. OBAIA; M. I. Ghazy
Volume 34, Issue 1, January 2017, Pages 53-64
Z. E. Ismail,; M. I. Ghazy
Volume 32, Issue 2, April 2015, Pages 469-478
M. M. Abo-Habaga; M. Ghazy; W. S. Atwa