SIHOMBING, L. HAKIKAT KOLEKTIVITAS DALAM KEHIDUPAN BERBANGSA INDONESIA . Jurnal Amanat Agung, [S. l.], v. 5, n. 2, p. 215–226, 2009. Disponível em: https://ojs.sttaa.ac.id/index.php/JAA/article/view/89. Acesso em: 9 jan. 2026.