EFFECT OF NEBULIZER AND EFFECTIVE COUGH ON THE STATUS OF BREATHING COPD PATIENTS. Jurnal Keperawatan, [S. l.], v. 4, n. 1, p. 44–46, 2015. DOI: 10.47560/kep.v4i1.187. Disponível em: https://jurnal.stikeswilliambooth.ac.id/index.php/Kep/article/view/187. Acesso em: 27 dec. 2025.