WALDER, A. M. The Preliminary and Subsequent Stages to Integrating Pedagogical Innovation: The Crux of the Matter for the Innovator. Alberta Journal of Educational Research, [S. l.], v. 60, n. 1, p. 22–42, 2014. DOI: 10.11575/ajer.v60i1.55758. Disponível em: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/55758. Acesso em: 29 jan. 2023.