Najdawi, M., "Multi – Cyclic Flow Shop Scheduling: An Application in Multi-Product, Multi-Stage Production Processes”. International Journal of Production Research, Vol. 35, No. 12, 1997, pp. 3323-3332.
“Matrix Management Effectiveness: An Update For Research and Engineering Organizations”, Najdawi, M. and M. Liberatore, Project Management Journal. Vol. 28, No. 1, March 1997, pp. 25-31.
R. S. Al-Khouri. “ The Investors’ Use of Regular and Irregular Information and Its Relation to Market Efficiency.” Mu’tah Lil-Buhooth Wa-Dirasat, vol. 12, no. 4, 1997, 391-414.
R. S. Al-Khouri. “ Dividends and New Equity Issues by Jordanian Corporations: An Empirical Investigation.” Abhath Al-Yarmouk, vol. 13, no. 2A, 1997, 6-16.
S. Al-Badri & Ritab Al-Khouri.”A Study of Stock Price Movement in Amman Financial Market Using Econometric Models.” Journal of Dirasat. Vol. 24, no. 1, 1997, 214-226. (In Arabic).
R. S. Al-Khouri & M. Al-Mwalla. “ The Effect of Dividend Changes on Security Prices: The Case of Jordanian Companies. “ Abhath Al-Yarmouk. Vol. 13.No. 1B, 1997, 87-94
Najdawi, M., “A Job-Splitting Heuristic for Multi-Product, Multi-Stage Production Systems”. European Journal of Operation Research, Vol. 75, July 1994, pp. 365-377.
Najdawi, M., “An Emperical Evaluation of Safety-Stock Policies,” The International Journal of Management and Systems. Vol. 9, No. 3, September 1994, pp. 277-286.
Najdawi, M., “Expert Support Systems: An Integration of Expert Systems, Decision Support systems, And Other AI Based Technologies” with A. Stylianou. Communication of the ACM. Vol. 36, No. 12, December 1994, pp. 55-65.
S. Al-Sowaidi"Money Supply in Qatar: Analysis of the Determinants of the Multiplier", Journal of Social Sciences, 1994.
S. Al-Sowaidi "Indicators of Stability of the Financial Sector: The Case of Qatar". Co-authored, Journal of the College of Administrative Sciences and Economics, 1994.
S. Al-Sowaidi "An Analysis of the Demand for Money in Qatar", Journal of the College of Administrative Sciences and Economics, 1994.
R. S. Al-Khouri & M. Al-Alami. “ Combining the Rate Cost and The Rate of Return in the Jordanian Insurance Companies.” Journal of Dirasat, vol. 21A, no. 4, 1994, 7-23.
R. S. Al-Khouri.” Industry Characteristics and Unanticipated Inflation.“ Jounal of Dirasat, vol. 21B, no. 4, 1994, 7-18.
H. Gharaibeh & Ritab Al-Khouri. “ The Financial Markets in the Emerging Economies: Its Development and Importance.” Abhat Al-Yarmouk, vol. 10, no. 3, 1994, 425-450. (In Arabic).
“Common Cycle Lot-Size Scheduling for Multi-Product, Multi-Stage Production,” Najdawi, M. and Paul Kleindorfer. Management Science. Vol. 39, No. 7, July 1993, pp. 872-885.
S. Al-Sowaidi "The Horizons of Establishing a Unified Currency Area Amongst the GCC", Journal of Social Sciences, 1993.
S. Al-Sowaidi "Implications of Devaluing the Omani Currency on the Economy", Journal of the Gulf and Peninsula Studies, April 1993
R. S. Al-Khouri & M. Al-Alami. “ Development of the Insurance Market in Jordan.” Journal of Dirasat, vol. 20, no. 3, 1993, 23.
R. S. Al-Khouri & M. Civilek. “ The Behavior of Common Stock Prices in the Amman Stock Exchange.” Abhat Al-Yarmouk, vol. 9, no. 1, 1993, 9-28.
R. S. Al-Khouri. “Risk – Return Relationship: Evidence from Amman Stock Exchange.” Journal of Dirasat, vol. 20, no. 4, 1993, 7-19.
Najdawi, M., “A Compact Heuristic For Common Cycle Lot-Size Scheduling In Multi-Product, Multi-Stage Production Processes,”. International Journal of Production Economics. Vol. 27, 1992, pp. 29-41.
S. Al-Sowaidi, "The Mechanism of Single Currency and Basket Pegs", Journal of the Gulf and Peninsula Studies, April 1992
R. S. Al-Khouri & W. Hummedat. “ The Effect of Earnings Variability on Capital Structure: The Case of Jordanian Firms.” Abhat Al-Yarmouk, vol. 8, no. 3,1992, 49-64.
R. S. Al-Khouri. “Predicting Contemporary Volume With Historic Volume at Differential Price Level: The Case of Jordanian Firms.” Mu’tah Lil-Buhooth Wa Al-Dirasat, vol. 7, no. 4, 1992, 19-30.