Ostrovskaya K, Andreiko B. STATISTICAL RESULTS OF THE EFFECTIVENESS OF THE PROGRAM OF PSYCHOLOGICAL SERVICES FOR PARENTS OF CHILDREN WITH SPECIAL NEEDS IN THE GROUPS OF «MUTUAL ASSISTANCE». Psychological journal [Internet]. 2017 Oct. 26 [cited 2026 Jul. 5];3(5):117-2. Available from: https://apsijournal.com/index.php/psyjournal/article/view/21