LIDUMA, Anna. SCIENTIFIC SUBSTANTIATION: FOR AND AGAINST 6-YEAR-OLD CHILDREN COMMENCING SCHOOL EDUCATION. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 2, p. 585–601, 2018. DOI: 10.17770/sie2018vol1.3377. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1715.. Acesso em: 11 mar. 2026.