Ereh O, Omin I, Jonah U, Koko E, Osy M. Occupational Exposure and Health Risk Stratification across Quarry Operations in Akamkpa, Nigeria. JOHRMS [Internet]. 2025 Oct. 13 [cited 2025 Oct. 14];1(1):11-20. Available from: https://johrms-unical.com.ng/index.php/home/article/view/12