Abo Jeesh, Yaser Adnan, Elham Fath-Elalium Mohammed Khalid, and Ishraqa Mohammed Ahmed Elbashier. “Effectiveness of Teaching Program on Critical Care Nurses’ Performance During Endotracheal Suctioning in the Intensive Care Units in Syria”. European Scientific Journal, ESJ 17, no. 34 (September 30, 2021): 190. Accessed July 6, 2022. https://eujournal.org/index.php/esj/article/view/14728.