“Comparative Analysis of K-Medoids and Purity K-Medoids Methods for Identifying Accident-Prone Areas in North Aceh Regency”. Scientific Journal of Informatics 11, no. 2 (May 6, 2024): 263–272. Accessed August 17, 2024. https://journal.unnes.ac.id/journals/sji/article/view/3433.