STUMBRIENĖ, Dovilė; ŽELVYS, Rimantas; ŽILINSKAS, Julius; JAKAITIENĖ, Audronė. Using PIRLS and TIMSS data for the assessment of efficiency and effectiveness of primary education in post-socialist and old democracy EU member states. Lithuanian Journal of Statistics, [S. l.], v. 61, p. 1–15, 2022. DOI: 10.15388/LJS.2022.29667. Disponível em: https://journals.vu.lt./statisticsjournal/article/view/29667. Acesso em: 26 apr. 2025.