LUBIS, Z.; RAMADANI , F. Q. . Design of the Public Complaint Application for the Office of Public Works and Housing Department of Langkat Regency, North Sumatra. TOFEDU: The Future of Education Journal, [S. l.], v. 4, n. 2, p. 396–401, 2025. DOI: 10.61445/tofedu.v4i2.435. Disponível em: https://journal.tofedu.or.id/index.php/journal/article/view/435. Acesso em: 27 aug. 2025.