Y. Bazargan-Lari, M. Eghtesad, B. Assadsangabi and R. Bazargan-Lari
Journal of Applied Sciences 8 ( 24 ): 4561 - 4569 , 2008
R. Bazargan-Lari and Y. Bazargan-Lari
Trends in Applied Sciences Research 4 ( 1 ): 56 - 61 , 2009