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 (Aug. 2017), 142–152. DOI:https://doi.org/10.24114/jh.v7i2.7246.