THE EFFECTS OF COVID-19 ON THE MENTAL HEALTH OF CHILDREN AND ADOLESCENTS IN ARMENIA: TRENDS, CONSEQUENCES, FACTORS, AND RISK GROUPS. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 59, n. 3 (267), p. 134–146, 2025. DOI: 10.46991/PYSUB.2025.59.3.134. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol59_no3_2025_pp134-146. Acesso em: 21 jan. 2026.