Ball, L., Drijvers, P., Ladel, S., Siller, H., Tabach, M., & Vale, C. (2020). Uses of Technology in Primary and Secondary Mathematics Education. Springer International Publishing.

Ball, Lynda, Paul Drijvers, Silke Ladel, Hans-Stefan Siller, Michal Tabach, ja Colleen Vale. Uses of Technology in Primary and Secondary Mathematics Education. Springer International Publishing, 2020.

Ball, Lynda, et al. Uses of Technology in Primary and Secondary Mathematics Education. Springer International Publishing, 2020.