World Country Clustering Based on Socioeconomic and Demographic Data of 2023 Using PCA and K-Means. Komputa : Jurnal Ilmiah Komputer dan Informatika, [S. l.], v. 14, n. 1, p. 55–66, 2025. DOI: 10.34010/komputa.v14i1.15249. Disponível em: https://ojs.unikom.ac.id/index.php/komputa/article/view/15249. Acesso em: 10 may. 2025.