ESHKOBILOVA G.N. Ensuring continuity of mathematics teaching in second grade. International Journal on Integrated Education, [S. l.], v. 2, n. 2, p. 1–5, 2020. DOI: 10.31149/ijie.v2i2.254. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/254. Acesso em: 13 nov. 2026.