Volume 32, Issue 1, May 2018, Pages 11-19
10.22067/jpp.v31i4.44074
seyed esmail ravangard; Seyed Vahid Eslami; S. Mahmoodi
Volume 29, Issue 2, February 2015, Pages 250-258
10.22067/jpp.v29i2.34472
S.E. Ravangard; S.V. Eslami; S. Mahmoodi