NOVARIN, Christina; MURTAQIB, Murtaqib; WIDAYATI, Nur. Pengaruh Progressive Muscle Relaxation terhadap Aliran Puncak Ekspirasi Klien dengan Asma Bronkial di Poli Spesialis Paru B Rumah Sakit Paru Kabupaten Jember (The Effect of Progressive Muscle Relaxation on Peak Expiratory Flow of Clients with Bronchial As. Pustaka Kesehatan, [S.l.], v. 3, n. 2, p. 311 - 318, may 2015. ISSN 2355-178X. Available at: <https://jurnal.unej.ac.id/index.php/JPK/article/view/2615>. Date accessed: 18 aug. 2019.