Salsabela, Salsabela, and Hidayah Karuniawati. “Literature Review: Preference and Satifaction of Chronic Obstructive Pulmonary Disease (COPD) Patient Againts Genuair Inhalers”. Healthy-Mu Journal 7, no. 1 (June 29, 2023): 41–45. Accessed January 31, 2025. http://journal.mbunivpress.or.id/index.php/healthy/article/view/661.