Volume 31, Issue 8, August 2018, Pages 1430-1436
W. N. A. S Abdullah; T Nooruan; W. J Lau; F Aziz; A. F Ismail
Volume 29, Issue 9, September 2016, Pages 1242-1246
Christoph Meinel; Mohammad Ghasemzadeh; HamidReza Hemati