Jarynowski, Andrzej, Alexander Semenov, and Vitaly Belik. “Risk Calculators During COVID-19 Pandemic Four Innovative Examples from Wrocław”. E-methodology 8, no. 8 (September 19, 2022): 112–124. Accessed April 26, 2024. https://e-methodology.eu/index.php/e-methodology/article/view/1454.