Astuti, D. ., hartanti, D. Y. ., Nurhayanti, S. T. . ., & Fransiska, H. . (2022). Clustering and Forecasting of Covid-19 Data in Indonesia. Jurnal Matematika, Statistika Dan Komputasi, 18(3), 324-335. https://doi.org/10.20956/j.v18i3.18882