Vieira, C., M. Hathaway Goldstein, Şenay Purzer, and A. J. Magana. “Using Learning Analytics to Characterize Student Experimentation Strategies in the Context of Engineering Design”. Journal of Learning Analytics, vol. 3, no. 3, Dec. 2016, pp. 291-17, doi:10.18608/jla.2016.33.14.