ALIYU, U. A.; NWAFOR, M. C. Effect of Van Hiele’s learning process on geometry performance among junior secondary school students in Kaduna State, Nigeria. Faculty of Natural and Applied Sciences Journal of Mathematics, and Science Education, [S. l.], v. 5, n. 3, p. 62–70, 2024. Disponível em: https://fnasjournals.com/index.php/FNAS-JMSE/article/view/326. Acesso em: 19 sep. 2024.