Napierała, T., K. Leśniewska-Napierała, M. Al-Rawhani, R. Bayramdurdyyev, H. Bugaj, A. Cetin, and J. Gonzalvo. “Sustainability of Studies on Sustainable Tourism – a Bibliometric Approach”. 2022. European Spatial Research and Policy, vol. 29, no. 2, Dec. 2023, pp. 41-58, doi:10.18778/1231-1952.29.2.03.