1.
Syutaridho S. PENGEMBANGAN SOAL OPEN ENDED PADA POKOK BAHASAN PYTHAGORAS. J. Pend. Mat. Rafa [Internet]. 2017 May 14 [cited 2025 Dec. 3];1(1):117-38. Available from: https://jurnal.radenfatah.ac.id/index.php/jpmrafa/article/view/1227