LUHUKAY, Agnes Stefine; KODRI, Riskika Fauziah; SALMAN, A. N. M. Students’ conceptual understanding of transformation geometry based on Van Hiele’s level assisted by GeoGebra. Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika, [S. l.], v. 7, n. 1, p. 148–166, 2025. DOI: 10.35316/alifmatika.2025.v7i1.148-166. Disponível em: https://journal.ibrahimy.ac.id/index.php/Alifmatika/article/view/6947. Acesso em: 22 jan. 2026.