Educational challenges in the Portuguese UNESCO Global Geoparks: contributing for the implementation of the SDG
| Autor: | Silva E., Artur Sá A. |
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| Rok vydání: | 2018 |
| Zdroj: | International Journal of Geoheritage And Parks. |
| ISSN: | 2310-3388 |
| DOI: | 10.17149/ijg.j.issn.2210.3382.2018.01.007 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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