Wulandari, Retno, and Istiqomah Istiqomah. “EFEKTIVITAS MODEL PEMBELAJARAN TALKING STICK DISERTAI PENEMUAN TERBIMBING TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 11 YOGYAKARTA”. Union : Jurnal Ilmiah Pendidikan Matematika 3, no. 1 (March 11, 2015). Accessed September 25, 2022. https://jurnal.ustjogja.ac.id/index.php/union/article/view/268.