A. Papancea, J. Spacco, и D. Hovemeyer. Proceedings of the Ninth Annual International ACM Conference on International Computing Education Research, стр. 47--52. New York, NY, USA, ACM, (2013)
A. Kyrilov, и D. Noelle. Proceedings of the 15th Koli Calling Conference on Computing Education Research, стр. 122--126. New York, NY, USA, ACM, (2015)
P. Ihantola, T. Ahoniemi, V. Karavirta, и O. Seppälä. Proceedings of the 10th Koli Calling International Conference on Computing Education Research, стр. 86--93. New York, NY, USA, ACM, (2010)
J. Wrenn, S. Krishnamurthi, и K. Fisler. Proceedings of the 2018 ACM Conference on International Computing Education Research, стр. 51--59. New York, NY, USA, ACM, (2018)