@misc{indiciaeec636cee223b,
  title = {Problem-based learning: the good, the bad, and the ugly.},
  author = {M J Aldred and S E Aldred},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9789488/},
  note = {Source identifier: 9789488}
}