S. Shanmugananthan, D. Arunbabu. “A Study on Occupational Health and Safety As Determinants of Employees Productivity With Reference to Automobile Sector ”. Design Engineering (November 12, 2021): 11692 - 11706. Accessed May 3, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/6240.