PAKPAHAN, Gabriel; LUBIS, Rifka Ariani; KHALIZA, Nazwa; LUMBANGAOL, Tatiah Anisa; RUMAHORBO, Ruth; SINAGA, Rosmaida. Sumpah Pemuda: Tonggak Persatuan Bangsa Indonesia. Jurnal Sejarah Dan Budaya, [S. l.], v. 15, n. 1, 2025. Disponível em: https://archive.p5i.org/index.php/walasuji/article/view/65. Acesso em: 26 apr. 2026.