Ismail Kurnia, W., Ahmad, A., Hasyim Tuankotta, M., & Masurin, M. (2022). Analysis of the Effect of Total Quality Management Implementation on Company Managerial Performance (Case Study: PT. X). Journal of Industrial System Engineering and Management, 1(2), 63–69. https://doi.org/10.56882/jisem.v1i2.11