JATU NS, R. UPAYA PENCEGAHAN TINDAK PIDANA KORUPSI PENGADAAN BARANG DAN JASA PEMERINTAH MELALUI PENERAPAN PEMBELIAN LANGSUNG BERDASARKAN SISTEM KATALOG ELEKTRONIK (E-PURCHASING). Journal of Civil Engineering, [S. l.], v. 14, n. 1, p. 1–5, 2019. Disponível em: http://114.6.41.75/index.php/PROKONS/article/view/5345. Acesso em: 11 sep. 2025.