Volume 47, Issue 2, August 2020, Pages 205-218
Mohamed Saad Aly Emam; Mohamed Abul Soud Mohamed
Volume 44, Issue 1, June 2017, Pages 61-74
Sabry Mousa Soliman Youssef; Nashwa Attia Ibrahim Abu El-Azm; Salama Abd Elhameid Abd Elhady