ANALISIS TAHAPAN AWAL PENERAPAN SIX SIGMA DI TAMAN KOPI SERTA IMPLIKASINYA TERHADAP MUTU PELAYANAN. Jurnal Intent: Jurnal Industri dan Teknologi Terpadu, [S. l.], v. 2, n. 1, p. 85–93, 2019. DOI: 10.47080/intent.v2i1.522. Disponível em: https://ejournal.lppm-unbaja.ac.id/index.php/intent/article/view/522. Acesso em: 2 aug. 2025.