K-MEANS WITH PARTICLE SWARM OPTIMIZATION FOR ERROR REDUCTION IN MICRO, SMALL, MEDIUM ENTERPISE CRAFT IN YOGYAKARTA. Scientific Journal of Informatics, [S. l.], v. 13, n. 1, p. 217–230, 2026. DOI: 10.15294/sji.v13i1.40664. Disponível em: https://journal.unnes.ac.id/journals/sji/article/view/40664. Acesso em: 8 apr. 2026.