1.
Arafat Lubis M. PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP CIVIC SKILLS SISWA KELAS V MIN 3 TAPANULI SELATAN. JH [Internet]. 2019 Jan. 10 [cited 2025 Jul. 5];9(2):47-54. Available from: https://jurnal.unimed.ac.id/2012/index.php/handayani/article/view/12018