The Van Hiele Model in Teaching Geometry .
World Journal of Vocational Education and Training,
[S. l.], v. 4, n. 1, p. 10–22, 2022. DOI:
10.18488/119.v4i1.3087. Disponível em:
https://archive.conscientiabeam.com/index.php/119/article/view/3087. Acesso em: 5 aug. 2026.