Dehghani Tafti, Arefeh, Yunes Jahani, Sara Jambarsang, and Abbas Bahrampour. 2024. “Clustering Countries of the World Based on the Trend of the COVID-19 Incidence: An Application of Shape-Based K-Means Algorithm”. Asia Pacific Journal of Health Management 19 (3). https://doi.org/10.24083/apjhm.v19i3.3273.