Eliana, Neneng. “PENINGKATAN HASIL BELAJAR MATEMATIKA MATERI OPERASI PENJUMLAHAN BILANGAN BULAT MELALUI PERMAINAN LOMPAT HENTI”. Jurnal Pendidikan Dasar 7, no. 1 (May 30, 2016): 90–99. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/jpd/article/view/508.