Setiawan E, Tahir M. Electrocardiogram (ECG) Application for Checking Heart Conditions Based on Android. IJNMT (International Journal of New Media Technology) [Internet]. 30Aug.2019 [cited 23Apr.2024];6(1):1-. Available from: https://ejournals.umn.ac.id/index.php/IJNMT/article/view/1039