Fahmi K, Mustofa A, Rochmad I, Sulastri E, Wahyuni IS, Irwansyah I. The Effect of Six Sigma on Quality, Innovation Capability and Work Productivity of Tyre Industries. jiemar [Internet]. 2022Jan.5 [cited 2024Nov.19];1(1a):1 - 12. Available from: https://jiemar.org/index.php/jiemar/article/view/109