Pengaruh Limb Exercise Kombinasi Respiratory Muscle Strecth Gyminastics Terhadap Forced Expiratory Volume in One Second (FEV1), Dipsnea, Dan Kualitas Hidup Pada Pasien PPOK . JATB. 2024;3(1):16-34. Accessed October 31, 2025. https://jurnal.poltektiarabunda.ac.id/index.php/jatb/article/view/205