Astuti and Sari, N. (2025) “Analisis Kesulitan Belajar Struktur Aljabar di STKIP PAHLAWAN Tuanku Tambusai”, Mathematics Education Journal, 12(2), pp. 73–80. Available at: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/387 (Accessed: 18 August 2025).