[1]
Widoroni, C.E.P. et al. 2021. The Effect of Exercises Pursed Lips Breathing (PLB) Changes To Scale Of Breathlessness and Oxygen Saturation In COPD Patients At Hospital Dr. Soedarso Pontianak . Journal Of Nursing Practice. 5, 1 (Oct. 2021), 176–181. DOI:https://doi.org/10.30994/jnp.v5i1.169.