@article{TopaliChountaOrtegaArranzetal.2021,
  author    = {Paraskevi Topali and Irene-Angelica Chounta and Alejandro Ortega-Arranz and Sara L. Villagr{\´a}-Sobrino and Alejandra Mart{\´i}nez-Mon{\´e}s},
  title     = {CoFeeMOOC-v.2},
  journal   = {EMOOCs 2021},
  series    = {Designing Contingent Feedback for Massive Open Online Courses},
  volume    = {2021},
  pages     = {209 -- 217},
  doi       = {10.25932/publishup-51724},
  year      = {2021},
}