ZEIN, Rohaeniah. PENGARUH MODEL PEMBELAJARAN KOOPERATIF GROUP INVESTIGATION BERBANTUAN MODUL IPS TERPADU TERHADAP HASIL BELAJAR IPS SISWA DI SMPN 02 SIKUR TAHUN PELAJARAN 2009/2010. Educatio, [S. l.], v. 5, n. 1, p. 69–77, 2015. DOI: 10.29408/edc.v5i1.110. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/110. Acesso em: 23 jul. 2024.