Emara, M., N. . Hutchins, S. . Grover, C. . Snyder, and G. . Biswas. “Examining Student Regulation of Collaborative, Computational, Problem-Solving Processes in Open-Ended Learning Environments”. Journal of Learning Analytics, vol. 8, no. 1, Apr. 2021, pp. 49-74, doi:10.18608/jla.2021.7230.