Volume 25, Issue 1, March and April 2017, Pages 39-46
Volume 20, Issue 3, July and August 2012, Pages 49-56
Nader Shavandi; Reza Afshar; Abolfazl Samiei; Rahman Sheikh Hoseini
Volume 18, Issue 6, March and April 2011, Pages 53-60
Hamid Reza Taheri; Naghi Rahimi; Mohammad Hosseinabady