Al-Bakri AY, Ahmed HM, Hefni M. Occupational hazards and associated risks in university laboratories: A case study of mining engineering department laboratory. JENGSCI [Internet]. 2023 Dec. 2 [cited 2024 May 18];33(2):35 -. Available from: https://journals.kau.edu.sa/index.php/JENGSCI/article/view/943