WIBRATA, Dwi Ananto; PUTRI, Reny Nur Afni; ANNISA, Faida; KHOLIFAH, Siti Nur. THE EFFECT OF BREATHING EXERCISES: PURSED-LIPS BREATHING AND DIAPHRAGM BREATHING IN COPD PATIENTS. International Conference of Kerta Cendekia Nursing Academy, [S. l.], v. 1, n. 1, 2019. Disponível em: https://ejournal-kertacendekia.id/index.php/ICKCNA/article/view/73. Acesso em: 25 may. 2026.