Ravelo, Blaise, Mathieu Guerin, Habachi Bilal, Sylcolin Rakotonandrasana, and Wenceslas Rahajandraibe. 2023. “COVID-19 Cases Prediction With Negative Group Delays Digital Function”. International Journal of Scientific Reports 9 (11):366-75. https://doi.org/10.18203/issn.2454-2156.IntJSciRep20233166.