Mafiana, B., Priyarsono, D. and Ramadyanto, W. 2025. Integration Of Quality, Occupational Safety And Health, And Environmental Management Systems In PT XYZ’s Testing Laboratory. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis. 13, 1 (Jan. 2025), 75 -. DOI:https://doi.org/10.37676/ekombis.v13i1.6740.