Volume 49, Issue 2, March and April 2022, Pages 157-180
Amina I. El-Shafey; A. A. Zen El-Dein; I. A.I. Mohammed
Volume 43, Issue 6, November and December 2016, Pages 2411-2420
Abd El-Fatah M.A. Nagy; S. M. Abd-ELSayed; E. M.I. Mahgoub; R. M.A. Komber