Mandakh, Undram. “Indirect Impact of the COVID-19 Pandemic on Child and Adolescent Health and Possible Interventions for Low- and Middle-Income Countries”. Central Asian Journal of Medical Sciences 7, no. 1 (April 1, 2021): 1–2. Accessed February 6, 2026. https://test.mongoliajol.info/CAJMS/article/view/2951.