SYCHENKO, V.; KIRMAN, V.; VILKHOVA, T.; SHYNKARENKO, V.; TOTOCHENKO, T. Statistical competence of principles of general secondary education institutions with basic natural or mathematical or humanitarian training. Propósitos y Representaciones, [S. l.], v. 8, n. SPE2, p. e689, 2020. DOI: 10.20511/pyr2020.v8nSPE2.689. Disponível em: https://revistas.usil.edu.pe/index.php/pyr/article/view/689. Acesso em: 5 may. 2024.