FITHRI, Prima; SINDIKIA, Annise. Pengendalian Persediaan Pozzolan di PT Semen Padang. Jurnal Optimasi Sistem Industri, [S. l.], v. 13, n. 2, p. 665–686, 2016. DOI: 10.25077/josi.v13.n2.p665–686.2014. Disponível em: https://josi.ft.unand.ac.id/index.php/josi/article/view/279. Acesso em: 11 mar. 2025.