Improving a model for new service development. - Alireza Sheikhzadeh; Hamed Heidari (IEEM, 2011)

A Multiobjective Distribution-Pricing Model for Multiperiod Price-Sensitive Demands. - Mehdi Karimi-Nasab; Shad Dowlatshahi; Hamed Heidari (IEEE Trans. Engineering Management, 2013)