Islam, M. A., A. H. B. Jantan, M. A. Bashir, M. S. Masud, and B. Roy. “Work Stress Among Managers of Business Organizations in Bangladesh”. The International Journal of Business & Management, vol. 5, no. 10, Oct. 2017, https://internationaljournalcorner.com/index.php/theijbm/article/view/125389.