@article{KrauskopfFoulgerWilliams2017,
  author    = {Karsten Krauskopf and Teresa S. Foulger and Mia Kim Williams},
  title     = {Prompting teachers' reflection of their professional knowledge},
  journal   = {Teacher Development},
  series    = {proof-of-concept study of the Graphic Assessment of TPACK Instrument},
  volume    = {22},
  number    = {2},
  pages     = {153 -- 174},
  doi       = {10.1080/13664530.2017.1367717},
  year      = {2017},
}