KHARIN NUGERAHA; ANDUNG JATI NUGROHO. Analisis Pengendalian Kualitas Produk Tahu Menggunakan Metode Six Sigma di UMKM Tahu Prapto. Jurnal Rekayasa Proses dan Industri Terapan, [S. l.], v. 3, n. 2, p. 40–48, 2025. DOI: 10.59061/repit.v3i2.1122. Disponível em: https://e-journal.poltek-kampar.ac.id/index.php/REPIT/article/view/1122. Acesso em: 28 dec. 2025.