Avhustiuk , Mariia, Ihor Pasichnyk, Eduard Balashov, and Ruslana Kalamazh. “Ruminative Thinking Among Military Personnel of the Armed Forces of Ukraine”. Insight: the psychological dimensions of society, no. 13 (May 29, 2025): 431–459. Accessed April 30, 2026. https://insight.journal.kspu.edu/index.php/insight/article/view/304.