Fithri, P., Nabila, J., Triawan, F. and Armijal, A. (2022) “Manufacturing Continuous Improvement of Busbar Product Using Six Sigma Approach At PT.XYZ”, Andalasian International Journal of Applied Science, Engineering and Technology, 2(3), pp. 103 - 108. doi: 10.25077/aijaset.v2i03.36.