HENDRIYATI, P.; YUSTA, A.; AGUS SUPARMAN, R. Sistem Informasi Pelayanan Bahan Baku pada PT. Krakatau Posco. Jurnal Insan Unggul, [S. l.], v. 7, n. 1, p. 71–96, 2019. DOI: 10.47926/insanunggul.2019.7.1.71-96. Disponível em: http://www.sttikom-iu.ac.id:8081/jurnaliu/index.php/01/article/view/95. Acesso em: 22 oct. 2025.