Volume 11, Issue 4, July 2018, Pages 929-943
10.29252/jafm.11.04.28509
M. Benturki; R. Dizene; A. Ghenaiet
Volume 6, Issue 4, October 2013, Pages 473-484
10.36884/jafm.6.04.21654
G. S. Seth; J. K. Singh