STIFFLER, Daniel Lee; FRAZIER, Mary. K-12 Toolbox: Questions That Guide Instructional Practice. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 5, n. 6, p. 111–117, 2017. DOI: 10.31686/ijier.vol5.iss6.707. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/707. Acesso em: 8 jun. 2025.