Hamzah, Karto Saeful, and Rika Mulyati Mustika Sari. “Analisis Kemampuan Berpikir Kritis Siswa SMP Pada Pemahaman Konsep Geometri”. Prosiding SESIOMADIKA, vol. 6, no. 4, July 2026, pp. 1075-84, https://journal-fkip.unsika.ac.id/index.php/sesiomadika/article/view/13727.