Correcting for sample problems in PISA and the improvement in Portuguese students’ performance
| Image |  |
|---|---|
| Description | article |
| Author/s |
author: Adriana Ferro Luís Catela Nunes Ana Balcão Reis Maria do Carmo Seabra Pedro Freitas |
| Publication date | 2016 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |