Matviichuk L, Liutak O, Dashchuk Y, Lepkiy M, Sidoruk S. INFORMATION SYSTEM FOR DIAGNOSTIC COMPETITIVENESS OF THE HOSPITALITY INDUSTRY OF THE REGIONS OF UKRAINE. IAPGOS [Internet]. 2023 Dec. 20 [cited 2024 Nov. 23];13(4):132-8. Available from: https://ph.pollub.pl/index.php/iapgos/article/view/5394