EDEOGU, C.O. ; 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. Journal of Biological Research and Biotechnology, Nigeria, v. 7, n. 2, p. 544 – 547, 2025. DOI: 10.4314/br.v7i2.56599. Disponível em: https://bio-research.com.ng/index.php/home/article/view/337.. Acesso em: 7 apr. 2025.