RIZKYA, I.; FERNANDO. Optimalisasi Persediaan Bahan Baku Atap Spandex dengan Metode Q. Jurnal Sistem Teknik Industri, [S. l.], v. 23, n. 1, p. 1–8, 2021. DOI: 10.32734/jsti.v23i1.4906. Disponível em: https://idjpcr.usu.ac.id/jsti/article/view/4906. Acesso em: 11 aug. 2025.