PENGARUH PURSED LIPS BREATHING TERHADAP POLA NAFAS PASIEN PPOK DI RUMAH MITRA MEDIKA TANJUNG MULIA. (2023). Al-Asalmiya Nursing: Jurnal Ilmu Keperawatan (Journal of Nursing Sciences), 12(2), 190-194. https://doi.org/10.35328/keperawatan.v12i2.2503