VORONIN, Mykola. “Psychological Help Preferences Test and Motivation of Ukrainian Veterans With the Use of Designed Questionnaire and Zeigarnik Effect”. EUROPEAN HUMANITIES STUDIES: State and Society 2, no. 2 (April 30, 2024): 4–15. Accessed July 22, 2026. https://ehs.eeipsy.org/index.php/ehs/article/view/430.