Nagorniak, Kateryna. 2018. “Validation of the Refined Method of the Basic Individual Values of Shalom Schwartz: The Results of Two Pretests”. Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological Studies of Contemporary Society: Methodology, Theory, methods" 39 (February), 118-26. https://periodicals.karazin.ua/ssms/article/view/9907.