@article{61,
  author = {Michele Bristow and Kaan Erkorkmaz and Jan Huissoon and Soo Jeon and William Owen and Steven Waslander and Gordon Stubley},
  title = {A control systems concept inventory test design and assessment},
  year = {2012},
  journal = {IEEE Transactions on Education},
  volume = {55},
  number = {2},
  pages = {203-212},
  publisher = {IEEE},
}