@phdthesis{Massolt2020,
  author      = {Joost Willem Massolt},
  title       = {Perceived relevance of physics problems},
  type        = {doctoralthesis},
  pages       = {102},
  school      = {Universit{\"a}t Potsdam},
  doi       = {10.25932/publishup-47292},
  year        = {2020},
}