1. Assessment of perception and knowledge of occupational chemical hazards, in the Kumasi metropolitan spray painting industry;Adei;Ghana. J. Sci. Tech.,2011
2. Workplace safety and health conditions and facilities in small industries in Jeddah, Saudi Arabia;Ahmad;J. Safety Stu.,2017
3. Review of environmental pollution and health risks at motor vehicle repair workshops challenges and perspectives for Saudi Arabia;Ahmad;Int. J. Agric. Env. Res.,2016
4. Assessment of Occupational Health and Safety in Motor Vehicle Repair Workshops in Jeddah;Ahmad;Biosci. Biotech. Res. Asia.,2017
5. Occupational Musculoskeletal Disorders among Taxi Industry Workers in Jeddah, Saudi Arabia;Ahmad;Biosci. Biotech. Res. Asia.,2017