Md Sulastri IGAATKDND. PENGARUH IMPLEMENTASI PENDEKATAN KONTEKSTUAL BERBANTUAN ASESMEN PORTOFOLIO TERHADAP HASIL BELAJAR IPA SISWA KELAS IV SD DI DESA ANTURAN. mimb.pgsd undiksha [Internet]. 2013 Jan. 8 [cited 2024 Nov. 30];1(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/691