Erkan Yilmaz, Ekrem Aydiner, and Özgur Ökcu, “COVID-19 Mortality Prediction: A Case Study for Istanbul”, ASRJETS-Journal, vol. 92, no. 1, pp. 26–45, Mar. 2023, Accessed: Sep. 21, 2025. [Online]. Available: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/8632