Eickelmann, B., &; Drossel, K. (2020). Students’ computer literacy and the use of tablets in upper secondary schools. In A. Tatnall (Ed.), https://doi.org/10.1007/978-3-030-10576-1__Encyclopedia of Education and Information Technologies (pp. 1577–1589). Springer.https://doi.org/10.1007/978-3-030-10576-1 

Eickelmann, B., &; Drossel, K. (2020). Students’ computer literacy and the use of tablets in upper secondary schools. In A. Tatnall (Ed.), Encyclopedia of Education and Information Technologies (pp. 1577–1589). Springer.https://doi.org/10.1007/978-3-030-10576-1