Cahyani LI, Setiyawati E. Model of Problem Based Instruction with Mind Mapping Method on Learning Outcomes of Grade 4 Elementary School Students: Model Problem Based Instruction dengan Metode Mind Mapping Terhadap Hasil Belajar Siswa Kelas 4 Sekolah Dasar. ijemd [Internet]. 2023May29 [cited 2024Dec.22];18(2):10.21070/ijemd.v22i.746. Available from: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/746