TY - JOUR ID - 112937 TI - سرمقاله JO - | نشریه عمران و پروژه | JA - CPJ LA - fa SN - Y1 - 2020 PY - 2020 VL - 2 IS - 5 SP - 1 EP - 10 DO - N2 - UR - https://www.cpjournals.com/article_112937.html L1 - https://www.cpjournals.com/article_112937_cce96765148f126d2780c9a0c51a1112.pdf ER -