Volume & Issue: Volume 47, Issue 2, June 2021 
Main Subjects
Knowledge of The Extension Workers of Their Communication Activities at Kafr El-Sheikh Governorate

Pages 139-154

Adel Elhamoly; Ahmad M. A. Abdallah; Abdaleem S. A. Elshafay; Ezzat M. Megahed


Activities of the Extension Communications for Extension Workers at Kafr El-Sheikh Governorate

Pages 169-186

Adel Ibrahim Elhamoly; Ahmed Mostafa; abedelalim elshafei; Ezzat Megahed