Mr. Mohamed Sayed Hamed Aly
Dr. Osama Mohammed Abdelhalim Abdelkarim
Prof. Dr. Abdelhakem Rezk Abdelhakem
" Satisfaction Indicator for the Activities of the Ministry of Youth & Sport in Upper Egypt Governorates " Conference: Sport Science and Sport as a Regular Component of the Life Style, November 2016, At Sharm El Sheikh, Egypt, NULL, NULL, 11, 2016, http://www.ajssa.net/sharm2016/conference_program_ar.html