., Masdalilah. MENINGKATKAN HASIL BELAJAR MATEMATIKA DENGAN MODEL STAD DI KELAS VI SD NEGERI NO. 028 LUMBAN DOLOK. JURNAL HANDAYANI PGSD FIP UNIMED, [S. l.], v. 6, n. 1, 2016. DOI: 10.24114/jh.v6i1.5044. Disponível em: http://103.242.233.34/index.php/handayani/article/view/5044. Acesso em: 31 jan. 2025.