Ummiar, Amr, and Abdeal Diab Khultihad. “Occupational Diseases and Occupational Accidents Including Disease Diagnosis and Prevention”. Journal Wetenskap Health 1, no. 2 (December 17, 2020): 90-95. Accessed August 24, 2026. https://hdpublication.com/index.php/jwh/article/view/41.