Abidin S. PENINGKATAN HASIL BELAJAR PESERTA DIDIK TENTANG PERJUANGAN BANGSA INDONESIA MENGHADAPI ANCAMAN DISINTEGRASI BANGSA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF JIGSAW. Educate [Internet]. 2018 Jul. 1 [cited 2025 Dec. 16];3(2):258-81. Available from: http://150.107.142.43/index.php/EDUCATE/article/view/1215