WIDYANINGSIH, Widyaningsih; AYUNINGTYAS, Puput. Pengaruh Penambahan Jalur Terhadap Operasi Kereta Api Jarak Jauh. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), [S. l.], v. 6, n. 1, p. 60–69, 2022. DOI: 10.37367/jpi.v6i1.196. Disponível em: https://jurnal.ppi.ac.id/jpi/article/view/196. Acesso em: 4 jun. 2026.