Identification of Physiotherapy Problems in Patients with Chronic Obstructive Pulmonary Disease at Respira Hospital Yogyakarta: An Observational Study. INDONES J MED [Internet]. 2026 Apr. 10 [cited 2026 Oct. 25];11(2):86-94. Available from: https://theijmed.com/index.php/theijmed/article/view/955