BURYK Z. THE INTRODUCTION OF INNOVATIVE CONCEPTS IN THE MANAGEMENT SYSTEM OF THE SANATORIUM-RESORT ENTERPRISE IN THE CONTEXT OF ENSURING SOCIO-ECONOMIC SECURITY . jpnu [Internet]. 2019 Dec. 20 [cited 2024 May 5];6(3-4):29-36. Available from: https://journals.pnu.edu.ua/index.php/jpnu/article/view/1837