“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, vol. 59, no. 3 (267), Dec. 2025, pp. 134-46, https://doi.org/10.46991/PYSUB.2025.59.3.134.