Escudeiro, PaulaBidarra, José2023-07-252023-07-252006Escudeiro, P., & Bidarra, J. (2006). X-TEC: Techno-Didactical Extension for instruction / learning based on the computer. Short Paper publicado nas atas da conferência SITE 2006 - Society for Information Technology & Teacher Education, Orlando, Florida, USA, 20-24 de março de 2006http://hdl.handle.net/10400.2/14642engconference object