widianto riko, Supratno H, Dwi Rochmania D. The Effect of Audio Visual Media on Learning Achievement of 2nd Grade of Civics Education in Elementary Schools. IJPSE [Internet]. 2021 Apr. 26 [cited 2024 Apr. 29];1(2):42-5. Available from: https://ejournal.unhasy.ac.id/index.php/ijpse/article/view/1278