Citation:
Grotzer, T. A., Tutwiler, M. S., Metcalf, S. J., Kamarainen, A. M., & Dede, C. J. (2013). Exploring virtual worlds: Causal understanding and data-collection behaviors in an ecosystems-based multi-user virtual environment. National Association of Research in Science Teaching (NARST).
See also: ecoMUVE