AINU PUTRI RAHMAWATI; SRI SURYANTI; ANUGRAH TEGAR PUTRA FARABIBAH. Visual Observation and Metacognitive Regulation Errors in Geometry Problem: An Analysis of Secondary Students’ Thinking. Media Pendidikan Matematika, [S. l.], v. 13, n. 2, p. 653–667, 2025. Disponível em: https://ojspanel.undikma.ac.id/index.php/jmpm/article/view/18278. Acesso em: 9 jan. 2026.