@misc{indiciae6d2a8a164e4e,
  title = {Interactive radio instruction: developing instructional methods.},
  author = {J Friend},
  year = {1989},
  doi = {10.1111/j.1467-8535.1989.tb00270.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12283103/},
  note = {Source identifier: 12283103}
}