Volume 32, Issue 7, July 2019, Pages 1023-1030
Y. Lei; J. Hu; Y. Fu; Z. Liu; B. Yan
Volume 19, Issue 1, December 2006, Pages 73-82
A.M. Lavasani; A. Nouri Borujerdi
Volume 16, Issue 1, April 2003, Pages 21-32
Wan Hamidon Wan Badaruzzaman; Ehsan Ahmed