Quality Control of Defective Products of Pucuk Harum Tea 350 ml Using the Seven Tools Method at PT. TFJ Pasuruan. JKIE (Journal Knowledge Industrial Engineering), [S. l.], v. 10, n. 3, p. 152–165, 2025. DOI: 10.35891/jkie.v10i3.6179. Disponível em: https://jurnal.yudharta.ac.id/v2/index.php/jkie/article/view/6179. Acesso em: 1 jul. 2026.