Tarigan AP, Pradana A, Rhinsilva E, Ramadhani AA, Sihombing B, Monica NS, Vera Y. Intervention Effect Between Smartphone and the Knowledge in Chronic Obstructive Pulmonary Disease Patients at Prof Chairuddin Panusunan Lubis General Hospital. SCRIPTA SCORE Sci Med J. [Internet]. 2024Feb.29 [cited 2024Nov.22];5(2):105-12. Available from: https://talenta.usu.ac.id/scripta/article/view/14694