Implementation of the Fuzzy C-Means Clustering Method in Grouping Provinces in Indonesia based on the Types of Goods Sold in E-commerce Businesses in 2022. ujsds [Internet]. 2024 Aug. 24 [cited 2026 Oct. 22];2(3):360-5. Available from: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/210