Koval, Gennadiy. “Conceptual Aspect of the Definition of the Term Soul As the Category of Theoretical Psychology”. Bulletin of Taras Shevchenko National University of Kyiv. Psychology 1, no. 10 (September 11, 2019): 51–55. Accessed February 14, 2026. https://psychology.bulletin.knu.ua/article/view/8236.