FAUZIYAH, Nur; WAHYUNITA, Elsa Nur. Constructing the Concept of Geometric Transformation through APOS Theory: A Perspective on Learning Readiness. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 15, n. 2, p. 157–175, 2025. DOI: 10.22437/edumatica.v15i2.43166. Disponível em: https://www.online-journal.unja.ac.id/edumatica/article/view/43166. Acesso em: 22 apr. 2026.