Volume 34, Issue 12, December 2021, Pages 2611-2616
V Veda Spandana; G Jamuna Rani; K Venkateswarlu; V. V. Venu Madhav
Volume 21, Issue 1, February 2008, Pages 57-70
H. R. Haghgoo; K. Abbaspour-sani; F. Bahar