Sidauruk T, Elfayetty E, Rosni R, Nurjannah N, Nurman A, Harefa MS. Pelatihan Penyusunan RPP IPS Kurikulum 2013 Bagi Guru IPS SMP di Kabupaten Serdang Bedagai. JG [Internet]. 2013 Aug. 1 [cited 2024 Dec. 20];5(2):181-8. Available from: http://103.242.233.34/index.php/geo/article/view/8158