%0 Journal Article %T Keywords Index %J Journal of Sciences, Islamic Republic of Iran %I University of Tehran %Z 1016-1104 %D 2017 %\ 10/01/2017 %V 28 %N 4 %P 385-395 %! Keywords Index %R %X %U https://jsciences.ut.ac.ir/article_62934_b1eda949587b4bf00d6080ace79a4d53.pdf