SUMOLANG, N. . Case Study of Intergroup Conflict in Student Groups at Senior High School State 1 Kakas Minahasa Regency. International Journal of Information Technology and Education, [S. l.], v. 4, n. 3, p. 19–28, 2025. Disponível em: http://ijite.jredu.id/index.php/ijite/article/view/261. Acesso em: 15 sep. 2025.