Sierra , SaioaVeloso Fernandez, Antonio2024-12-052024-12-0545501https://doi.org/10.1387/ekaia.21810https://ojs.ehu.eus/index.php/ekaia/article/view/21810/20130https://gordailua.ueu.eus/handle/123456789/21553FisikaKimikaForma-memoria poliuretano biobateragarriakarticle