Wibowo A, Handoko AR, Zarlis M. Regional Clustering Model of Covid-19 Cases at the Early of the Pandemic in Indonesia. Int J Intell Syst Appl Eng [Internet]. 2023 Dec. 25 [cited 2024 May 20];12(1):324-31. Available from: https://ijisae.org/index.php/IJISAE/article/view/3906