You are about to send the following abstract:
Saubern, R., Urbach, D., Koehler, M. & Phillips, M. (2019). A construct map for TPACK: developing an empirically derived description of increasing TPACK proficiency. In K. Graziano (Ed.), Proceedings of Society for Information Technology & Teacher Education International Conference (pp. 2508-2516). Las Vegas, NV, United States: Association for the Advancement of Computing in Education (AACE).