Fathurohman, Dimas Mukhlis, Wawan Herwanta, Intan Novitas Dewi, and Krisnawanti Krisnawanti. 2023. “Improvement Quality of Occupational Health and Safety Testing Laboratory Services Using Quality Function Deployment Method”. IJIEM - Indonesian Journal of Industrial Engineering and Management 4 (2). Jakarta, Indonesia:113-24. https://doi.org/10.22441/ijiem.v4i2.19655.