Bezhnar, G. P., Omelchenko, V. Y., Semykras, V. V., Turenko, V. E., & Zarutska, O. A. (2021). Sources of metaphilosophy: Philosophy at different stages of ancient culture. Linguistics and Culture Review, 5(S4), 499-508. https://doi.org/10.21744/lingcure.v5nS4.1588