TY - JOUR ID - 60036 TI - Chief Editor's Note JO - Emamat Pajouhi JA - JEP LA - en SN - ‪2588-6533 Y1 - 2011 PY - 2011 VL - 1 IS - 4 SP - 2 EP - 3 DO - N2 - UR - https://jep.emamat.ir/article_60036.html L1 - https://jep.emamat.ir/article_60036_b2322248fe3d39017b0ce2e7b5da40ce.pdf ER -