Oktavianingsih, Linda, Rudi Kurniawan, Asep Gunawan, and Elis Novianti. “Implementation of Effective Cough Training to Improve Airway Clearance in Asthma Patients: A Nursing Care Process Case Study in the Emergency Department”. JURNAL VNUS (Vocational Nursing Sciences) 7, no. 2 (November 11, 2025): 81–89. Accessed December 17, 2025. https://dev-ojs.stikesmucis.ac.id/index.php/jvnus/article/view/842.