TANUBRATA, M.; HUTAGALUNG, M. E. Studi Prosedur Pelelangan Pegadaan Jasa Konsultan pada Proyek Pemerintah Menurut Keppres No. 80 Tahun 2003. Jurnal Teknik Sipil, [S. l.], v. 3, n. 2, p. 141–157, 2019. DOI: 10.28932/jts.v3i2.1285. Disponível em: https://journal.maranatha.edu/index.php/jts/article/view/1285. Acesso em: 5 may. 2024.