Putri YSN, Indianasari. PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA KOKAMI TERHADAP KEMAMPUAN KOGNITIF SISWA KELAS V SD NEGERI 01 TUGU HARUM. JS [Internet]. 2025 Jun. 30 [cited 2025 Jul. 9];9(3):633-47. Available from: https://jurnal.unimed.ac.id/2012/index.php/js/article/view/65871