KASHINA, G. Methodology for determining the effectiveness of electronic educational resources for the system of postgraduate education of teachers. ScienceRise: Pedagogical Education, [S. l.], n. 4 (24), p. 24–31, 2018. DOI: 10.15587/2519-4984.2018.132332. Disponível em: https://journals.uran.ua/sr_edu/article/view/132332. Acesso em: 30 apr. 2024.