TY - JOUR JF - mutahharireview JO - 3 VL - 1 IS - 1 PY - 2020 Y1 - 2020/3/01 TI - TT - المخلص N2 - SP - 197 EP - 202 AD - UR - http://mutahharireview.ir/article-1-29-fa.html ER -