LU, N. K.; DUONG, T. H.; NGUYEN, K. T.; VO, M. X.; LE, T. M. V. Effects of van Hiele Theory-based Instruction on Pre-service Mathematics Teachers’ Geometry Knowledge, Geometric Thinking Skills and Attitudes: A Literature Review. Vietnam Journal of Education, [S. l.], v. 10, n. 4, 2026. DOI: 10.52296/vje.2026.903. Disponível em: https://jcepp.org/index.php/journal/article/view/903. Acesso em: 5 aug. 2026.