Chykurkova, A. , Kucher, O. , Hutsol, T. i Melnyk, M. 2020. Conceptual approaches to analysis and assessment of efficiency of joint stock company functioning. Turystyka i Rozwój Regionalny. 14 (grudz. 2020), 55–67. DOI:https://doi.org/10.22630/TIRR.2020.14.18.