Edeogu, C.; Afiukwa, C. A.; Nwosu, Z. C.; Nwachi, U. E. Evaluation of the Occupational Health Hazards Among Workers in Quarry Industry in Abakaliki Using Biochemical Markers. JBRB 2025, 7 (2), 544 – 547. https://doi.org/10.4314/br.v7i2.56599.