Fuzzy Clustering Algorithm to Catching Pattern of Change in District/City Poverty Variables Before and The Beginning of The Covid-19 Pandemic in Sulawesi Island. Pr [Internet]. 2021 Jun. 30 [cited 2026 Oct. 1];1(2):1-10. Available from: https://bestjournal.untad.ac.id/index.php/parameter/article/view/15446