Ellin Febriani, and Maria Astrid. “Case Study: The Application Of Suction Therapy For Airway Clearance In Patients With Pneumonia In The Intensive Care Uni Of Hospital X”. International Journal of Health Engineering and Technology 5, no. 2 (July 25, 2026). Accessed July 26, 2026. https://www.afdifaljournal.com/journal/index.php/ijhet/article/view/1056.