Fadhila, R. N., Ulinnuha, N., & Hafiyusholeh, M. (2025). Analysis of Inflation Rates During and After the COVID-19 Pandemic Using the K-Means Clustering Method and Kruskal-Wallis Test. Jurnal Fourier, 14(2), 56–67. https://doi.org/10.14421/fourier.2025.142.56-67