SEGMENTASI JAMAAH UMRAH MENGGUNAKAN K-MEANS DENGAN METODE ELBOW GUNA STRATEGI PENINGKATANMANAJEMEN SUMBER DAYA MANUSIA. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 3, p. 5159–5165, 2026. DOI: 10.54314/jssr.v9i3.6757. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6757.. Acesso em: 11 aug. 2026.