Huilcapi-Collantes, C., Hernández Martín, A. and Hernández-Ramos, J.P. 2021. Development of visual competence in educators. Report of a pilot study. EDMETIC. 10, 1 (Jan. 2021), 154–175. DOI:https://doi.org/10.21071/edmetic.v10i1.12717.