40. Knol & De Vries (2011), EnerCities, a serious game to stimulate sustainability and energy conservation: preliminary results . eLearning Papers, July (forthcoming). De Vries & Knol (2011), Serious gaming as a means to change adolescents’ attitudes towards saving energy; preliminary results from the EnerCities case . Proceedings EDEN Annual Conference, Dublin (Ireland). Awareness of environment / energy
41. Knol & De Vries (2011), EnerCities, a serious game to stimulate sustainability and energy conservation: preliminary results . eLearning Papers, July (forthcoming). De Vries & Knol (2011), Serious gaming as a means to change adolescents’ attitudes towards saving energy; preliminary results from the EnerCities case . Proceedings EDEN Annual Conference, Dublin (Ireland). Attitude towards energy at home