Gündoğan, R., S. GÜLER, and G. ÇORAPLI. “The THE RELATIONSHIP BETWEEN PHYSICAL ACTIVITY LEVEL, DYSPNEA AND SLEEP QUALITY IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE PATIENTS”. Göbeklitepe Sağlık Bilimleri Dergisi, vol. 7, no. 15, Mar. 2024, doi:10.55433/gsbd.255.