Number of Articles: 1 | ||
1 | DEVELOPMENT OF ENVIRONMENTAL RESPONSIBILITY AMONG YOUTH THROUGH COMMUICATIVE ACTIVITIES OF THE PUBLIC RELATIONS ADMINISTRATIONS ’’ AN APPLIED STUDY ON LOCAL UNITS OF AL-QALIUBYIA GOVERNORATE | |
Volume 40, Issue 2, December 2017, Page 223-248 | ||
Abdel Fatah, M. A; Nour El-Din, Omnia, A. A; Hassan , Salwa, A. | ||