@misc{indiciaebdf5e9f888e5,
  title = {Evaluation of an integrated multi-media learning system.},
  author = {J Dahmer and B Pietzka and R Walther},
  year = {1976},
  doi = {10.1111/j.1365-2923.1976.tb00479.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/63899/},
  note = {Source identifier: 63899}
}