SITOHANG, O.; LUMBAN TOBING, F. Y.; SIAHAAN, R. Kinerja Operasional Kereta Api Siantar Ekspres Rute Medan - Pematang Siantar Menurut Penumpang Masa Pasca Pandemi Covid-19. Jurnal Rekayasa Konstruksi Mekanika Sipil (JRKMS), [S. l.], v. 7, n. 2, p. 81–91, 2024. DOI: 10.54367/jrkms.v7i2.4068. Disponível em: https://ejournal.ust.ac.id/index.php/JRKMS/article/view/4068. Acesso em: 22 dec. 2024.