Rasyidina, Yurika Gustiyani, and Kowiyah Kowiyah. “The Effect of Educational Monopoly Learning Media on Fourth-Grade Students’ Achievement in Fraction Operations”. Mathline : Jurnal Matematika dan Pendidikan Matematika 11, no. 2 (July 31, 2026): 517–528. Accessed August 1, 2026. https://mathline.unwir.ac.id/index.php/Mathline/article/view/1184.