@article{Kowalski:2019,
  author  = "M. Kowalski",
  title   = "Reflections on educational effects in the age of crises",
  journal = "Problems of Education in the 21st Century",
  volume  = "Vol. 77",
  number  = "No. 2",
  pages   = "172--178",
  year    = "2019",
}