Dimitrova, Mariana. ‚ÄúProblems of Health and Safety Management in the Bulgarian Public Administration‚ÄĚ. International Journal of Contemporary Economics and Administrative Sciences 1, no. 3 (October 8, 2011): 165-187. Accessed December 9, 2019. http://ijceas.com/index.php/ijceas/article/view/28.