NURHAYATI, E.; ABADI , A. M.; WIJAYA, A. Integrating Congruence Geometry in Strengthening Numeracy Among Junior High School Students: A Case Study. International Journal of Geometry Research and Inventions in Education , [S. l.], v. 2, n. 02, p. 116–127, 2025. DOI: 10.56855/gradient.v2i02.1775. Disponível em: https://journals.eduped.org/index.php/Gradient/article/view/1775. Acesso em: 15 oct. 2025.