Oleksandr Yevsiukov et al. 2026. Forensic Psychological Expert Research as a Tool for Establishing the Emotional States of Stress and Frustration of the Accused. Journal of Management Practices, Humanities and Social Sciences. 10, 1 (Jan. 2026), 107‐119. DOI:https://doi.org/10.33152/jmphss-10.1.8.