al-kebailat hamdi, Al-Shawabkeh I. The efect of "prince act theory" in maintaining the financial balance in the Fedic contract : analytical and applied study. jjlps [Internet]. 2009 June 30 [cited 2026 Nov. 5];1(2). Available from: https://dsr.mutah.edu.jo/index.php/jjlps/article/view/2127