HAFIZHA, D. R. .; UTOMO, N. . Studi Okupansi dan Kelayakan Tarif Operasional KRL Commuter Line Lintas Yogyakarta – Solo Balapan. KERN : Jurnal Ilmiah Teknik Sipil, [S. l.], v. 7, n. 2, p. 59–68, 2025. DOI: 10.33005/kern.v7i2.46. Disponível em: https://kern.upnjatim.ac.id/index.php/kern/article/view/46. Acesso em: 17 aug. 2025.