Yusof, A. R. M. . (2012) “Going To Bed with Your Work: Head Teachers? Burnout and Sleep Quality”, International Journal of Economics, Business and Management Studies, 1(1), pp. 1–8. Available at: https://onlinesciencepublishing.com/index.php/ijebms/article/view/274 (Accessed: 3 July 2024).