OKY SABASTIAN; FEDIANTY AUGUSTINAH; ENY HARTATI. Bureaucratic Reform and Digital Innovation in Travel Document Services: A Case Study of Tanjung Perak Immigration Office. International Journal of Social Science and Humanity, [S. l.], v. 2, n. 4, p. 122–132, 2025. DOI: 10.62951/ijss.v2i4.535. Disponível em: https://international.appisi.or.id/index.php/IJSS/article/view/535. Acesso em: 28 feb. 2026.