Banjarnahor, Agustina. “UPAYA MENINGKATAN SIKAP BELAJAR SEJARAH DENGAN MODEL THINK PAIR SHARE KELAS X P.IPS 3 SMA NEGERI 2 KABANJAHE”. JURNAL HANDAYANI PGSD FIP UNIMED 6, no. 1 (December 19, 2016). Accessed January 31, 2025. http://103.242.233.34/index.php/handayani/article/view/5047.