Multi-User 3D Virtual Environment for Spanish Learning: A Wonderland Experience. - María-Blanca Ibáñez-Espiga; José Jesús García Rueda; Sergio Galán; David Maroto; Diego Morillo; Carlos Delgado Kloos (ICALT, 2010)

Orchestrating Learning Activities in 3D Virtual Worlds: IMS-LD in Open Wonderland. - David Maroto; Derick Leony; Carlos Delgado Kloos; María-Blanca Ibáñez-Espiga; José Jesús García Rueda (EC-TEL, 2011)

Design and Implementation of a 3D Multi-User Virtual World for Language Learning. - María-Blanca Ibáñez-Espiga; José Jesús García Rueda; Sergio Galán; David Maroto; Diego Morillo; Carlos Delgado Kloos (J. Educ. Technol. Soc., 2011)

Learning a Foreign Language in a Mixed-Reality Environment. - María-Blanca Ibáñez-Espiga; Carlos Delgado Kloos; Derick Leony; José Jesús García Rueda; David Maroto (IEEE Internet Comput., 2011)

Architecture for Collaborative Learning Activities in Hybrid Learning Environments. - María-Blanca Ibáñez-Espiga; David Maroto; José Jesús García Rueda; Derick Leony; Carlos Delgado Kloos (J. Univers. Comput. Sci., 2012)

Collaborative learning in multi-user virtual environments. - María-Blanca Ibáñez-Espiga; José Jesús García Rueda; David Maroto; Carlos Delgado Kloos (J. Netw. Comput. Appl., 2013)