Alves, N. da C., von Wangenheim, C.G., Hauck, J.C.R. e Borgatto, A.F. 2021. A Detailed Item Response Theory Analysis of Algorithms and Programming Concepts in App Inventor Projects . Revista Brasileira de Informática na Educação. 29, (dez. 2021), 1377–1402. DOI:https://doi.org/10.5753/rbie.2021.2097.