A. Yassen, Kamal Eldin, and Nosaiba I Elsadig. “Industrial Hygiene and Occupational Safety Assessment in Khartoum North: A Case Study of Food and Beverages Industries”. University of Khartoum Engineering Journal, vol. 3, no. 1, Nov. 2022, doi:10.53332/uofkej.v3i1.118.