[1]
S. . Rahmah Dewi Saragih, S. . Sirait, N. . Yusriani, R. ., and Y. . Aryni, “The Effectiveness of The Utilization of Mathematical Pyramid Media on Academic Achievement of Students in Mathematics Education Study Program”, KSS, vol. 8, no. 4, pp. 447–453, Mar. 2023.