Rahayu, Yayuk, Handono Rahman, and Husnul Khotimah. “Teknik Proning Berpengaruh Terhadap Saturasi Oksigen Pada Pasien Corona Virus Disease (Covid- 19)”. Jurnal Penelitian Perawat Profesional 4, no. 4 (October 17, 2022): 1299-1306. Accessed April 18, 2026. https://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/1061.