https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 Cognition, emotion, and arithmetic in primary school: A cross-cultural investigation https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000788011 Mon 23 Nov 2020 12:48:08 KRAT ]]> Spatial complexity of character-based writing systems and arithmetic in primary school: a longitudinal study https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000528404 Mon 10 Dec 2018 12:52:06 KRAT ]]>