Ahmad Alessa, Fawaz Alghamdi, Eman Alghamdi, Ameen Alghamdi, Ehsan Khayat, Seraj Alhendi, Sabrin Alhakami, Safeah Alasiri, Samirah Albsissi, Yaser Alhindi 2024. Impact Of Preoperative Respiratory Status On Postoperative Complications And Recovery In Open Heart Surgical Patients During Hajj. Journal of International Crisis and Risk Communication Research . (Nov. 2024), 3314–3325. DOI:https://doi.org/10.63278/jicrcr.vi.3142.