األسخاذ امىساعد امدكخِر َيِا إةراَيه قادر 2018. Legal Problematics in the Field of Civil Aviation Between Federal Governorment and Kurdistan Region. QALAAI ZANIST JOURNAL. 3, 1 (Mar. 2018), 390–412. DOI:https://doi.org/10.25212/lfu.qzj.3.1.15.