SIHOMBING, Pardomuan Robinson. The Phenomenon Of Kingdom And Provincial Contributions To The Enforcement Of Indonesian Sovereignty At The Beginning Of Independence. International Journal of Economics, Science, and Education, [S. l.], v. 3, n. 5, p. 194–199, 2026. DOI: 10.65254/ijese.v3i5.91. Disponível em: https://jurnal.penajaya-pers.com/index.php/ijese/article/view/91. Acesso em: 25 sep. 2026.