TY - CHAP AU - Carvalho, Carlos Vaz de AU - Caeiro-Rodríguez, Manuel AU - Escudeiro, Paula AU - Llamas-Nistal, Martín PY - 2016 SN - 978-84-9012-630-1 UR - http://hdl.handle.net/10366/131586 AB - [EN]The promotion of Open Educational Resources (OER) as reusable tools for teachers and students is highly relevant but the nature of the income model requires specific strategies to maintain and update those resources. eCity is a city simulation... LA - eng PB - Ediciones Universidad de Salamanca (España) KW - Open educational resources KW - Sustainability KW - Serious games KW - Educational games TI - Sustainability of Open Educational Resources: the eCity case ER -