| 1. | THE IMPACT OF RESOURCE PLANNING SYSTEMS ON MANAGEMENT EFFICIENCY AND PROFITABILITY - (A FIELD STUDY) | |
| Pages 137-173 | ||
| Ahmed A. Youssef; Nader Albeir; Hoda Hilal | ||
| 2. | THE INTEGRATION BETWEEN SIX SIGMA AND RATIONALIZATION ACCOUNTING MODELS FOR ACHIEVING CONTROL ON ENVIRONMENTAL COSTS IN SOME PETROCHEMICAL COMPANIES IN GREATER CAIRO | |
| Pages 175-169 | ||
| Amal M. bayoumy; Gamal S. Khatab; Mohamed A. Nada | ||
