Topicality of the optimization of day’s routine and school day load in primary school age children. Environment & Health, [S. l.], v. 75, n. 4, p. 36–40, 2015. DOI: 10.1016/j.sleep.2011.03.017. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/582. Acesso em: 27 apr. 2026.