Hudzenko, O. (2025) “MORAL AND ETHICAL GUIDELINES OF SPIRITUAL SELF-IMPROVEMENT OF THE INDIVIDUAL IN UKRAINIAN MEDIEVAL THOUGHT”, The Journal of V. N. Karazin Kharkiv National University, Series Philosophy. Philosophical Peripeteias, (73), pp. 248-255. doi: 10.26565/2226-0994-2025-73-24.