Oksana Nykyha, Solomiia Moroz, and Ruslan Noha. “Quality Management of Tourist Services: Modern Approaches”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism, no. 21, June 2025, pp. 206-11, doi:10.26565/2310-9513-2025-21-21.