“ PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA KOKAMI TERHADAP KEMAMPUAN KOGNITIF SISWA KELAS V SD NEGERI 01 TUGU HARUM”, JS (JURNAL SEKOLAH), vol. 9, no. 3, hlm. 633–647, Jun 2025, doi: 10.24114/js.v9i3.65871.