Almazini, Prima, and Amiliana Mardiani Soesanto. 2023. “Global Longitudinal Strain and Myocardial Work Index in Post-COVID-19 Syndrome With Mild Symptoms: A Case Series”. Acta Medica Indonesiana 55 (3):327. http://www.actamedindones.org/index.php/ijim/article/view/2141.