VOVCHANSKA, O.; IVANOVA, L. Marketing analysis of diversification of the factors determining the market conditions of the space tourism market. Turystyka i Rozwój Regionalny, [S. l.], n. 18, p. 129–138, 2022. DOI: 10.22630/TIRR.2022.18.25. Disponível em: https://tirr.sggw.edu.pl/article/view/4837. Acesso em: 14 cze. 2024.