KRUPSKYI, O., 		SARDAK, S., 		KOLBUSHKIN, Y., & 		STASYUK, Y.
(2019).
 Formation of the Economic Security System  of Tourism and Hospitality Enterprises.
<em>Journal Of Advanced Research In Law And Economics, 10</em>(4), 1159-1175.
doi:10.14505//jarle.v10.4(42).16