Saadatuddaroini, S., & Keman, S. (2019). KORELASI MASA KERJA, JAM KERJA TERHADAP KADAR t,t- MOCONIC ACID URIN PEKERJA TERPAPAR BENZENA DI PERTAMBANGAN MINYAK TRADISIONAL BOJONEGORO. The Indonesian Journal of Occupational Safety and Health, 8(1), 115–123. https://doi.org/10.20473/ijosh.v8i1.2019.115-123