Yudha, A. N. (2017) “PENINGKATAN HASIL BELAJAR MATEMATIKA MELALUI DISCOVERY LEARNING BERBANTUAN TALKING STICK SISWA KELAS 2 SD”, JURNAL HANDAYANI PGSD FIP UNIMED, 7(2), pp. 142–152. doi: 10.24114/jh.v7i2.7246.