Atika, Windi, Djoko Adi Susilo, and Vivi Suwanti. “Analisis Kesalahan Konsep Dan Prosedur Siswa Dalam Menyelesaikan Soal Aljabar Bentuk Cerita Berdasarkan Teori Polya”. Journal of the Indonesian Mathematics Education Society 2, no. 2 (November 28, 2024): 61–69. Accessed December 29, 2025. https://journal.unesa.ac.id/index.php/jimes/article/view/35154.