1409-4258 1409-4258 S1409-42582026000100306 10.15359/ree.30-1.21268 Portugal Portugal Portugal 00 06 2026 00 06 2026 30 1 306 323

2018 31 5 5 10 2020 1491 1 1 1-5 2021 17 2 2 1-18 2024 4 2017 47 2 2 427-50 2020 5 2 2 61-7 2016 103 144-57 Direção-Geral da Educação 2018 2016 6 3 3 53-9 2019 2 9-10 9-10 151-65 2021 25 1 1 1-21 2019 9 1 1 1766-71 2025 20 1 1 1-18 2017 3 1 1 218-27 2018 3 2 2 15-27 2024 15 2 2 227-46 2017 2001 10 3 3 271-91 2021 2320 1 1 1-6 2023 7 2 2 145-55 2021 10 1 1 63-7 Organisation for Economic Co-operation and Development (OECD) 2019 I 2016 8 2017 12 06 06 120-31 2020 1672 1 1 1-7 2021 78-87 2019 27 205-17 2021 2320 1 1 1-5