Ніколаєв, Л. О., and А. В. Маркелова. 2019. “Psychological Factors of Deadaptation of Primary School Cheidren”. Legal Bulletin of «KROK» University, no. 34 (April): 125-34. https://lbku.krok.edu.ua/index.php/krok-university-law-journal/article/view/204.