TAUFIK SUTISNA, Eko; OKDINAWATI, Liane. Lead-Time Variability and Single-Source Dependence as Continuity Risks in an Aerospace Metallic Raw-Material Supply Network. Journal Research of Social Science, Economics, and Management, [S. l.], v. 5, n. 12, p. 13229–13239, 2026. DOI: 10.59141/jrssem.v5i12.1597. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1597. Acesso em: 22 jul. 2026.