J. Chałdaś-Majdańska, M. Bieniak, M. Machul, J. Bąk, A. Chrzan-Rodak, and B. Dobrowolska, “Research on multiculturalism in nursing practice. A review of Polish nursing literature”, J Educ Health Sport, vol. 7, no. 8, pp. 124–134, Aug. 2017.