IVAR ISMA GYMNASTIAR; SITI NING FARIDA. Tata Cara Pengendalian Pada Unit Pengadaan Barang Dan Jasa Di PT. Kereta Api Indonesia DAOP VIII Surabaya. Journal of Research and Development on Public Policy, [S. l.], v. 3, n. 1, p. 01–07, 2024. DOI: 10.58684/jarvic.v3i1.116. Disponível em: http://journal.lppspsemarang.org/index.php/Jarvic/article/view/116. Acesso em: 17 oct. 2025.