ZAHIDAH, Nurul. Optimizing Certification Submission through an Integrated Information System with DMAIC Framework. JEMSI (Jurnal Ekonomi, Manajemen, dan Akuntansi), [S. l.], v. 11, n. 4, p. 2408–2429, 2025. DOI: 10.35870/jemsi.v11i4.4381. Disponível em: https://journal.lembagakita.com/jemsi/article/view/4381. Acesso em: 1 jun. 2026.