Hanna Haponenko, Olena Yevtushenko, and Irina Shamara. “Barrier-Free Environment As a Prerequisite for Sustainable Tourism Development in Ukraine”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism, no. 21, June 2025, pp. 178-93, doi:10.26565/2310-9513-2025-21-19.