Liukaitis, B.; Žilionytė, A.; Goth, K.; Barkauskienė, R. Short Version of the Personality Functioning Levels Questionnaire 12–18 (LoPF-Q 12–18 Short) in Lithuanian: Psychometric Properties in a Sample of Adolescents. PSY 2026, 75, 115-136. https://doi.org/10.15388/Psichol.2026.75.7.