@misc{indiciaeb8db682cefad,
  title = {Positive mood and math performance.},
  author = {T Bryan and J Bryan},
  year = {1991},
  doi = {10.1177/002221949102400808},
  url = {https://pubmed.ncbi.nlm.nih.gov/1940606/},
  note = {Source identifier: 1940606}
}