Ortega-Rodríguez, Pablo Javier and Francisco José Pozuelos Estrada. “Influential factors in the school improvement. A study case in Freinet schools”. Revista Complutense de Educación, vol. 33, vol. 33, no. 2, 2022, pp. 181-9, doi: https://doi.org/10.5209/rced.70415.