Raysan Jader , P. D. G., and A. P. A. Muayyad Abdulmunem. “Application of the Idea of Violation Within the Scope of the buyer’s Obligations (comparative Study)”. Basra Studies Journal, vol. 2, no. 48, June 2023, pp. 33-64, http://bsj.uobasrah.edu.iq/index.php/bsj/article/view/30.