A. Domańska, A. Gryglicka, O. . Martyniuk, . E. . Więcek-Janka, and R. . Zajkowski, “The state of the art in sustainability of Central-Eastern European family firms: Systematic literature review”, IER, vol. 9, no. 3, pp. 21–45, Sep. 2023, doi: 10.15678/IER.2023.0903.02.