Volume & Issue: Volume 11, Issue 3, Summer 2018 
2. Developing Goodson’s model for rapid performance assessment of emergency department

Pages 23-36

Seyedeh Gelareh Emami; Mohammad Saeedi Mehrabad; Rouzbeh Ghousi

5. Project resource investment problem under progress payment model

Pages 84-101

Amir Abbas Najafi; Elham Merrikhi; Aria Shahsavar

7. Considering different kinds of vehicles in a hierarchical hub location model

Pages 126-145

Sara Sadat Torkestani; Firoozeh Kaveh; Ali Bozorgi-Amiri

13. A cross entropy algorithm for continuous covering location problem

Pages 247-260

Seyed Javad Hosseininezhad; Mohammad Saeed Jabalameli; marjan pesaran haji abbas