Pt. Nanci Riastini IDGGSPIWS. PENGARUH MODEL PEMBELAJARAN ECIRR TERHADAP HASIL BELAJAR MATEMATIKA SISWA SD KELAS IV DI GUGUS XV KECAMATAN BULELENG. mimb.pgsd undiksha [Internet]. 2013 Jan. 8 [cited 2024 Dec. 2];1(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/1266