Defi Eka Kartika, Sofia Harni, and Rosa Desri Meliyanti TB. 2025. “Analysis of Nursing Care COPD Patients With Pursed Lips Breathing on Reduction Shortness Breath at Arifin Achmad Hospital”. VitaMedica : Jurnal Rumpun Kesehatan Umum 3 (2):11-22. https://doi.org/10.62027/vitamedica.v3i2.338.