https://peda.net/id/9eb49e0c671 2018-06-03T12:29:31+03:00 https://peda.net/:static/535/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/b737b072671 2018-06-03T12:30:12+03:00 Sanna Pienmäki https://peda.net/p/Sanna%20Pienm%C3%A4ki <a href="https://peda.net/joutsa/lukio/projektit/projektien-arkisto/horizon/bitterfeld/gtrotww/rotbw#top" class="uuid-b737b072-6710-11e8-93e9-4631624c9a50">Report of the Bitterfeld workshop</a>