Silvia I, Oviana W, Lubis AH. Improving Learning Outcomes of Elementary School Students by Using Mind Mapping Models with Audio Visual Media: A Classroom Action Research. jppg [Internet]. 2023 Jul. 21 [cited 2025 Sep. 12];1(2):41-53. Available from: https://journal.ar-raniry.ac.id/index.php/ppg/article/view/3067