TY - JOUR AU - shafiei, mohammad saeeid AU - samadifard, hamid AU - shafiei, shirin TI - study the principles and foundations of competition law based on the legal laws of the Islamic Republic of Iran JO - Comparative journal of Dadpishgan VL - 2 IS - 2 SP - 0 EP - 0 PY - 2019 DO - ER -