Oliveira, V.S.D. de . e Basniak, M.I. 2023. Applets in learning fractions: a look from instrumental genesis to emergency remote teaching. Revista Internacional de Pesquisa em Educação Matemática. 13, 3 (set. 2023), 1–26. DOI:https://doi.org/10.37001/ripem.v13i3.3539.