@article{HUB-CSES/LLP13,
author = "N. T. Le and F. Loll and N. Pinkwart",
title = "Operationalizing the Continuum between Well-Defined and Ill-Defined Problems for Educational Technology",
year = 2013,
journal = "IEEE Journal Transactions on Learning Technologies",
volume = 6,
number = 3,
doi = "10.1109/TLT.2013.16"
}