1.
Indra Ruswadi, Roy Andri Yani, Tia Karlina, Fika Amalia. Effect of Effective Cough on Sputum Expulsion in Patients with ARI (Acute Respiratory Infection): -. PHJ [Internet]. 2023 Jul. 8 [cited 2025 Apr. 19];4(2):406-14. Available from: https://ojsstikesbanyuwangi.com/index.php/PHJ/article/view/472