@article{DBLP:journals/scp/GomezAbajoGL23,
  author       = {Pablo G{\'{o}}mez{-}Abajo and
                  Esther Guerra and
                  Juan de Lara},
  title        = {Wodel-Edu: {A} tool for the generation and evaluation of diagram-based
                  exercises},
  journal      = {Sci. Comput. Program.},
  volume       = {230},
  pages        = {103000},
  year         = {2023},
  url          = {https://doi.org/10.1016/j.scico.2023.103000},
  doi          = {10.1016/J.SCICO.2023.103000},
}