Al-Darraji AJ, Vahdat S, Qhasemi M, Layeghi qalesoukhte T. Evaluating the Effectiveness of CPR Training Programs for Nursing Staff Using Kirkpatrick’s Model: An Experimental Study in Al-Rusafa Sector Hospitals, Baghdad. HN. Published online January 1, 2027:1-16. Accessed October 18, 2026. https://journals.kmanpub.com/index.php/Health-Nexus/article/view/6414