G. Oliveira, M. Fernandes, and J. Maissiat. " Validating the process for labeling Moodle activities according to Complex thinking theory", in Anais do XXXIV Simpósio Brasileiro de Informática na Educação, Passo Fundo/RS, 2023, pp. 287-298, doi: https://doi.org/10.5753/sbie.2023.234894.