NIRMALA, I. D.; LUBIS, H. SISTEM INFORMASI PRAKTEK KERJA LAPANGAN DI PT. BAKRIE PIPE INDUSTRIES: Sistem Informasi. JURNAL REKAYASA INFORMASI, [S. l.], v. 8, n. 2, p. 102–110, 2020. Disponível em: https://journal.istn.ac.id/index.php/rekayasainformasi/article/view/399. Acesso em: 17 sep. 2025.