Volume 8, Issue 2, Summer and Autumn 2017, Pages 65-70
Abbas Najati; Mohammad Abdollahpour; Choonkil Park
Volume 8, Issue 1, Winter and Spring 2017, Pages 1-9
Choonkil Park; Sang Og Kim
Volume 6, Issue 2, Winter and Spring 2015, Pages 21-26
Choonkil Park; Sang Og Kim; Jung Rye Lee; Dong Yun Shin