[1]
Ecolelo, B. and Avelino, P.C. 2021. Evaluation of the learning of the Tales theorem at the Kuito-Bié Secondary School/Angola. Regae: Revista de Gestão e Avaliação Educacional. 10, 19 (May 2021), e50657, p. 1–19. DOI:https://doi.org/10.5902/2318133850657.