Hrenov, Georgi, Karin Reinhold, and Piia Tint. “EMPLOYERS’ ROLE IN THE IMPROVEMENT OF SAFETY LEVEL IN ESTONIAN ENTERPRISES”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 15, 2017): 115–120. Accessed May 3, 2024. https://journals.ru.lv/index.php/ETR/article/view/2520.