published by Syrian Virtual University in 2015 in and research's language is العربية Download

Atkinson, Anthony B. (1997), "Measurement of Trends in Poverty and the Income Distribution", Cambridge Working Papers in Economics 9712, Faculty of Economics, University of Cambridge

Kaplan, Robert S. and Norton, David P., (1996a). "The Balanced Scorecard: Translating strategy into action". Boston, MA: Harvard Business School Press

Niven, Paul R., (2002). Balanced Scorecard step by step, John Wiley and Sons, Inc., Hoboken, New Jersey. Published simultaneously in Canada