GEA, M. V.; BU’ULOLO, N. A.; TELAUMBANUA, A.; HAREFA, I. THE EFFECT OF QUALITY MANAGEMENT SYSTEM IMPLEMENTATION ON CUSTOMER SATISFACTION AT UD. WIRAMAS KARYA GUNUNGSITOLI CITY. Jurnal Ilmiah METADATA, [S. l.], v. 7, n. 3, p. 214-223, 2025. DOI: 10.47652/metadata.v7i3.919. Disponível em: https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/919. Acesso em: 21 apr. 2026.