Akramunnisa, Akramunnisa, et al. “The Effectiveness Of Three Dimentional Shapes Learning Media Android Based On Students Of SDN 43 Takkalala After Covid-19 Pandemic”. Mathline : Jurnal Matematika Dan Pendidikan Matematika, vol. 8, no. 1, Feb. 2023, pp. 170-8, doi:10.31943/mathline.v8i1.348.