“PENGARUH INSPIRATORY MUSCLE TRAINING TERHADAP STATUS RESPIRASI PADA PENYAKIT PARU OBSTUKTIF KRONIK”. Al-Asalmiya Nursing: Jurnal Ilmu Keperawatan (Journal of Nursing Sciences), vol. 10, no. 2, Jan. 2022, pp. 71-77, https://doi.org/10.35328/keperawatan.v10i2.2095.