Tondas, Alexander Edo, Rolando Agustian Halim, Muhammad Rizki Felani, Fianirazha Primesa Caesarani, Indah Puspita, and Mangiring Lumban Toruan. 2021. “Comparison of Two Smartphone-Based Atrial Fibrillation Screening Application in an Indonesian Tertiary Care Population”. Indonesian Journal of Cardiology 42 (1). https://doi.org/10.30701/ijc.1066.