Ghafour, Karzan Mahdi and Ramli, Razamin and Zabidi, Nerda Zura (2016) Developing a continuous review (R, Q) policy when the demand during lead-time distributed generalized gamma four-parameters. International Journal of Applied Mathematics and Statistics™ (IJAMAS), 54 (2). ISSN 0973-7545

Ghafour, Karzan Mahdi and Ramli, Razamin and Zabidi, Nerda Zura (2015) Development of multi-item EOQ when the constraints of investment and storage capacity are active. In: 2nd Innovation and Analytics Conference & Exhibition (IACE 2015), 29 September –1 October 2015, TH Hotel, Alor Setar, Kedah, Malaysia.

Ghafour, Karzan Mahdi and Ramli, Razamin and Zabidi, Nerda Zura (2016) Optimizing safety stock in cement industry when the demand during lead-time distributed generalized Gamma fourparameters. International Journal of Applied Mathematics and Statistics™ (IJAMAS), 54 (1). ISSN 0973-7545

Ghafour, Karzan Mahdi and Ramli, Razamin and Zabidi, Nerda Zura (2014) A simulation approach to determine the probability of demand during lead-time when demand distributed normal and lead-time distributed gamma. Journal of Economics and Behavioral Studies, 6 (11). pp. 840-847. ISSN 2220-6140