Pérez Narváez, H.O., Roig Vila, R. and Naranjo, L.J. 2020. Use of SCRATCH in Learning Programming in Higher Education. Cátedra. 3, 1 (Nov. 2020), 28–45. DOI:https://doi.org/10.29166/10.29166/catedra.v3i1.2006.