Zuliyaningsih, Elita, 		Koeswanti, Heny, AND 		Giarti, Sri.
" PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK PENINGKATAN HASIL BELAJAR IPA KELAS V SEMESTER II SD NEGERI BOTO 02 TAHUN PELAJARAN 2017/2018" <em>JTIEE (Journal of Teaching in Elementary Education)</em> [Online], Volume 2 Number 1 (3 May 2018)