RAHMAH DEWI SARAGIH, Sri; SIRAIT, Syahriani; YUSRIANI, Nida; ., Rumondang; ARYNI, Yen. The Effectiveness of The Utilization of Mathematical Pyramid Media on Academic Achievement of Students in Mathematics Education Study Program. KnE Social Sciences, [S. l.], v. 8, n. 4, p. 447–453, 2023. DOI: 10.18502/kss.v8i4.12929. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/12929. Acesso em: 11 oct. 2025.