Landong A, Rangkuti YM. Validity of Adobe After Effect Assisted Learning Media Based on Realistic Mathematics Education for Primary Schools in Medan. Alishlah [Internet]. 2024 Sep. 11 [cited 2026 Oct. 13];16(3):4058-69. Available from: https://www.alishlah.ahfpublishing.id/alishlah/article/view/4711