TI - PT - JOURNAL ARTICLE TA - isaem JN - isaem VO - 2 VI - 1 IP - 1 4099 - http://isaem.ir/article-1-639-fa.html 4100 - http://isaem.ir/article-1-639-fa.pdf SO - isaem 1 ABĀ  - CP - IRAN IN - LG - eng PB - isaem PG - 43 PT - Research YR - 2007