@misc{indiciaec9afb0b25097,
  title = {2018 LTE Questionnaire Summary},
  author = {Ayers, Katherine and Roberts, George and Dinh, Huyen},
  year = {2019},
  doi = {10.11578/1495023},
  url = {https://www.osti.gov/biblio/1495023},
  note = {Source identifier: 1495023}
}