Arifin, Nadilla Ayu, Rismawan Adi Yunanto, Akhmad Zainur Ridla, and Heri Siswanto. “The Effectiveness of Chest Physiotherapy for Pneumonia Patients With Ineffective Airway Clearance Problems in Intensive Care Unit”. Jurnal Kegawatdaruratan Medis Indonesia 3, no. 2 (August 14, 2024): 199–209. Accessed November 15, 2024. https://ebsina.or.id/journals/index.php/jkmi/article/view/153.