Silviani, Puri, Dewi Novarita, Uzair Uzair, Ariani Sismawati, Jayanti Jayanti, and Nila Kusumawati. “MASALAH YANG DIHADAPI ANAK SEKOLAH DASAR PADA PEMBELAJARAN MATEMATIKA MATERI HIMPUNAN”. Journal of Innovative and Creativity (Joecy) 6, no. 1 (February 14, 2026): 11568–11573. Accessed October 11, 2026. https://joecy.org/index.php/joecy/article/view/8356.