List of Articles اقطاع Open Access Article Abstract Page Full-Text 1 - The rise and fall of Gizilbash in Safavid era ramin yaghmaei Open Access Article Abstract Page Full-Text 2 - Agriculture and landholding System during the Umayyad priod حمید رضا مطهری Open Access Article Abstract Page Full-Text 3 - The rise and fall of Gizilbash in Safavid era Ramin Yalfani Open Access Article Abstract Page Full-Text 4 - Agriculture and landholding System during the Umayyad priod hamidreza motahari sadrolloh esmaeilzadeh Open Access Article Abstract Page Full-Text 5 - Ownership and Operation of Oil and Gas Resources in Place in Islamic Jurisprudence Abdolrahim Moradi Masoud Reza Ranjbar Open Access Article Abstract Page Full-Text 6 - Studying and investigating the effects of Iqta in the Seljuk period with a special look at military Iqta Nosratollah Taherklani Koorosh Fathi Boshra delrish Ali Zakeri Open Access Article Abstract Page Full-Text 7 - نقش امرای نظامی در ثبات و بی ثباتی سیاسی عهد سلجوقی دکتر قربانعلی کناررودی سهیلا نعیمی