Volume & Issue: Volume 4, Issue 1 - Serial Number 13, June 2014 

Original Article

Hub Arc Covering Location Problem under Disruption

Pages 9-29

Ehsan Nikbakhsh; Seyed Hessameddin Zegordi

Mathematical Modeling of Services Supply Chain of Iran Fixed Communications by Dynamic Systems Approach

Pages 31-50

Nezameddin Faghih; Habibollah Ranaei Kordshooli; Ali Mohammadi; Ali Hossian Samadi; Mohammad Hashem Moosavi Haghighi; Mohammad Ghafournian