CHAIKA, T. Designing of the quest-tour itinerary «Early 19th century. German cultural heritage in Kharkiv». Journal of Innovations and Sustainability, [S. l.], v. 7, n. 1, p. 06, 2023. DOI: 10.51599/is.2023.07.01.06. Disponível em: https://is-journal.com/is/article/view/144. Acesso em: 4 oct. 2024.