@misc{indiciae06c11481eb32,
  title = {Self direction in a problem based learning program.},
  author = {Beverly Williams},
  year = {2004},
  doi = {10.1016/j.nedt.2004.01.008},
  url = {https://pubmed.ncbi.nlm.nih.gov/15110437/},
  note = {Source identifier: 15110437}
}