1. Legewie, J., DiPrete, T.A.: The high school environment and the gender gap in science and engineering. Sociol. Educ. 87(4), 259–280 (2014)
2. Wittemyer, R., et al.: MakeHers: engaging girls and women in technology through making, creating, and inventing. Study by Intel Corporation (2014)
3. Cussó-Calabuig, R., Carrera Farran, X., Bosch-Capblanch, X.: Are boys and girls still digitally differentiated? The case of Catalonian teenagers. J. Inf. Technol. Educ. Res. 16, 411–435 (2017)
4. Sullivan, A., Bers, M.U.: Girls, boys, and bots: gender differences in young children’s performance on robotics and programming tasks. J. Inf. Technol. Educ. Innov. Pract. 15, 145–165 (2016).
http://www.informingscience.org/Publications/3547
. Accessed 15 July 2018
5. UNESCO: STEM and gender advancement (SAGA) (project homepage).
https://en.unesco.org/saga
. Accessed 14 July 2018