Pravalika, R. Gayathri, Gifrina Jayaraj, V. Vishnupriya. “The Impact of the Long Lockdown Period Due to Covid -19 on Education Among School Kids-A Survey”. Annals of the Romanian Society for Cell Biology (March 20, 2021): 1118–1136. Accessed August 25, 2026. http://www.annalsofrscb.ro/index.php/journal/article/view/1567.