THE IMPACT OF THE DEVELOPMENT OF EMMAHAVEN PORT ON THE WEST COAST OF SUMATRA ON NIAS WORKERS, 1887-1920s. International Conference on Education, Economics, Law, and Technology, [S. l.], v. 1, n. 1, p. 83–88, 2026. DOI: 10.57094/. Disponível em: https://proceedings.uniraya.ac.id/index.php/ICEELT/article/view/11. Acesso em: 4 aug. 2026.