Simulasi Perbaikan Kinerja Simpang Bersinyal Demak Ijo Yogyakarta menggunakan PTV Vissim. Jurnal Teknik Sipil Institut Teknologi Padang, [S. l.], v. 12, n. 1, p. 122–126, 2025. DOI: 10.21063/jts.2025.V1201.0122-126. Disponível em: https://jts.itp.ac.id/index.php/jts/article/view/941. Acesso em: 24 aug. 2025.