1. Manovich, L., Software takes command. Vol. 5. 2013: A&C Black.
2. Binkley, M., et al., Defining twenty-first century skills, in Assessment and teaching of 21st century skills. 2012, Springer. p. 17–66.
3. Ananiadou, K. and M. Claro, 21st century skills and competences for new millennium learners in OECD countries. 2009.
4. Computational thinking and tinkering: Exploration of an early childhood robotics curriculum
5. Cejka, E., C. Rogers, and M. Portsmore, Kindergarten robotics: Using robotics to motivate math, science, and engineering literacy in elementary school. International Journal of Engineering Education, 2006. 22(4): p. 711.