Polishchuk, Oleksandr, and Olena Polishchuk. “IDENTITY AND COLLECTIVE ACTION – SYSTEM APPROACH”. Proceedings of the Kyiv Aviation Institute. Series: Philosophy. Cultural 36, no. 2 (June 7, 2023): 24–29. Accessed June 13, 2026. http://jrnl.kai.edu.ua/index.php/VisnikPK/article/view/16966.