DAMANIK, Farida Ariani. PENINGKATAN AKTIVITAS BELAJAR IPS MELALUI PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) DI KELASVI SD NEGERI 339 TAMANG. JGK (Jurnal Guru Kita), [S. l.], v. 1, n. 3, p. 73–85, 2018. DOI: 10.24114/jgk.v1i3.9461. Disponível em: http://103.242.233.34/index.php/jgkp/article/view/9461. Acesso em: 7 jan. 2025.