Volume 18, Issue 180, January 2016, Pages 7-15
10.22038/ijogi.2016.6581
Abbas Saremi; Mohadaseh Sadat Yaghoubi
Volume 16, Issue 64, August 2013, Pages 10-18
10.22038/ijogi.2013.1821
Abbas Saremi; Nader Shavandi; Maryam Karamali; Mozhgan Kazemi