Helpiana, M., R. Marta, Y. Surya, F. Fadhilaturrahmi, and N. Nurhaswinda. “The Concept Attainment Learning Model In Improving Understanding Of Mathematics Concepts In Primary Schools”. Edumaspul: Jurnal Pendidikan, Vol. 7, no. 2, Oct. 2023, pp. 2455-61, doi:10.33487/edumaspul.v7i2.6672.