Shtykh I. ON THE ISSUE OF FORMATION OF THE CONCEPT OF PSYCHOLOGICAL NORM IN THE CONTEXT OF PROFESSIONAL TRAINING OF FUTURE PSYCHOLOGISTS. Psychological journal [Internet]. 2021 Apr. 30 [cited 2026 Jul. 14];7(4):28-37. Available from: https://apsijournal.com/index.php/psyjournal/article/view/1202