SISWOYO AA, SARI EN, ULFA M, FIGHTIYAH R. PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V MATERI RANTAI MAKANAN SDN SOCAH 3. TEACHER [Internet]. 2022Jul.15 [cited 2024Oct.25];2(2):200-8. Available from: https://jurnalp4i.com/index.php/teacher/article/view/1337