Heriyanto, Hendri, and Mardiani Mardiani. “ Pursed Lip Breathing Therapy and Semi-Fowler Position to Reduce Shortness of Breath in Asthma: Case Study”. Jurnal Ilmiah Ners Indonesia, vol. 6, no. 1, May 2025, pp. 42-48, doi:10.22437/jini.v6i1.39963.