WATT, Michael. Research on the Textbook Selection Process in the United States of America: A Historical Review of Developments. IARTEM e-journal, Kongsberg, Norway, v. 2, n. 1, p. 38–62, 2009. DOI: 10.21344/iartem.v2i1.801. Disponível em: https://mail.iartemejournal.org/index.php/IARTEM/article/view/801.. Acesso em: 19 apr. 2026.