SUMOLANG, N. . Conflict Among Groups of Students: A Case Study of Langowan 3 State Junior High School. International Journal of Information Technology and Education, [S. l.], v. 2, n. 4, p. 198–211, 2023. DOI: 10.62711/ijite.v2i4.168. Disponível em: http://ijite.jredu.id/index.php/ijite/article/view/168. Acesso em: 2 aug. 2025.