Nurgiyanta, A. and Noor Alivian, G. 2020. Implementation Of Pursed Lip Breathing And Semi Fowler Position in COPD Patients Which Get Nebulizer in IGD: A Literature Review. Journal of Bionursing. 2, 3 (Nov. 2020), 208-214. DOI:https://doi.org/10.20884/1.bion.2020.2.3.74.