LESTARI, Wiwit. MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DISCOVERY LEARNING KELAS XII IPA 2. JS (JURNAL SEKOLAH), [S. l.], v. 3, n. 4, p. 274–282, 2019. DOI: 10.24114/js.v3i4.15771. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/js/article/view/15771. Acesso em: 3 jul. 2025.