Bakar, Abu, Krisna Yetti, and Hanny Handiyani. “The Difference Between Bacterial Growth in Humidifier and Non Humidifier at the Patient Who Got Oxygen Therapy”. Jurnal Ners 3, no. 2 (July 23, 2017): 91–96. Accessed November 22, 2024. https://e-journal.unair.ac.id/JNERS/article/view/4988.