النتائج (
العربية) 1:
[نسخ]نسخ!
( Kotter, J. P. (1995), 'Leading change', Harvard Business Review, March-April, P.17. )2( M. Nudell and N. Antokol: The Handbook for Emergency and Crisis Managemer, New York: Lexington Books, 1988, P.301. Arab British Academy for Higher Education
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