(3YOe JLRFI GdYbO aj GdTQjYI GdESdGejI hGdbGfhf (B/s - (3Sdje, YUGe CfhQs (Iskandariyah : Dar al-Ma'arif, 1994)
Thesis (Ph.D.) - University Of Iskandariyah, 1994
Keywords: Contracts (Islamic law)