On the minimality of search paths under absolutely continuous univariate distributions. - Zaid T. Balkhi (ZOR Methods Model. Oper. Res., 1990)

On an inventory model for deteriorating items and time-varying demand. - Lakdere Benkherouf; Zaid T. Balkhi (Math. Methods Oper. Res., 1997)

On the global optimal solution to an integrated inventory system with general time varying demand, production and deterioration rates. - Zaid T. Balkhi (Eur. J. Oper. Res., 1999)

On the optimal production stopping and restarting times for an EOQ model with deteriorating items. - Zaid T. Balkhi (J. Oper. Res. Soc., 2000)

Response to Yan and Cheng. - Zaid T. Balkhi (J. Oper. Res. Soc., 2000)

On a finite horizon production lot size inventory model for deteriorating items: An optimal solution. - Zaid T. Balkhi (Eur. J. Oper. Res., 2001)

Some notes on the optimal production stopping and restarting times for an EOQ model with deteriorating items. - Zaid T. Balkhi; Suresh K. Goyal; B. C. Giri 001 (J. Oper. Res. Soc., 2001)

On an inventory model for deteriorating items with stock dependent and time-varying demand rates. - Zaid T. Balkhi; Lakdere Benkherouf (Comput. Oper. Res., 2004)

An optimal solution of a general lot size inventory model with deteriorated and imperfect products, taking into account inflation and time value of money. - Zaid T. Balkhi (Int. J. Syst. Sci., 2004)

A generalized economic order quantity model with deteriorating items and time varying demand, deterioration, and costs. - Zaid T. Balkhi; Lotfi Tadj (Int. Trans. Oper. Res., 2008)

Generalized Fuzzy Soft Expert Set. - Ayman A. Hazaymeh; Ismail B. Abdullah; Zaid T. Balkhi; Rose Ibrahim (J. Appl. Math., 2012)