NDUNGO, Issa; AKUGIZIBWE, Edwin. Organisation and Integration of Procedural and Conceptual Knowledge in Geometric Reasoning across the van Hiele Levels. Turkish Journal of Mathematics Education, [S. l.], v. 7, n. 2, p. 1–12, 2026. DOI: 10.66114/tujme.126. Disponível em: https://tujme.org/tujme/article/view/126. Acesso em: 11 oct. 2026.