., I.A.W.H., ., D.S. and ., D.I.D.K.T. 2014. Pengaruh Model Problem Based Instruction (PBI) Terhadap Prestasi Belajar IPS Siswa Kelas V SD di Gugus V Kecamatan Sukasada Tahun Pelajaran 2013/2014. MIMBAR PGSD Undiksha. 2, 1 (Mar. 2014). DOI:https://doi.org/10.23887/jjpgsd.v2i1.2558.