Agrina CR. PENERAPAN METODE SIX SIGMA PADA PABRIK TEH CIATER PTPN VIII BANDUNG. BUSS MAN [Internet]. 2023 Aug. 24 [cited 2026 Feb. 3];3(2):882-904. Available from: https://bussman.gapenas-publisher.org/index.php/home/article/view/176