ОЛЕФІРЕНКО, Н. В. Using of electronic teaching resources for success of primary school children in further education. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 38, p. 140–144, 2013. DOI: 10.31812/educdim.v38i0.3190. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/3190. Acesso em: 19 jan. 2025.