Chasanah, Uswatun, et al. “Improving Cognitive Ability of Geometric Shapes by Using Natural Media at RA Al Ikhlash Sukosari”. ETNOPEDAGOGI: Jurnal Pendidikan Dan Kebudayaan, vol. 1, no. 4, July 2024, pp. 25-37, doi:10.62945/etnopedagogi.v1i4.544.