Anggo, Ayu Yuniar, Sahidi Sahidi, and Syamsulrizal Syamsulrizal. “ANALISIS KEMAMPUAN PERSEPSI DAN VISUAL SPASIAL PESERTA DIDIK DALAM MENYELESAIKAN SOAL GEOMETRI BERBASIS OPEN ENDED”. THEOREMA: The Journal Education of Mathematics 3, no. 1 (July 31, 2022). Accessed May 6, 2025. https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1116.