Indra YA, Prasetya F, Primawati P, Abadi Z. The effectiveness of the STAD Cooperative Learning Method assisted by Flashcard Media in improving students’ learning outcomes. jerel [Internet]. 2025 Jul. 27 [cited 2026 Sep. 12];4(2):90-102. Available from: https://jerel.rlsociety.org/index.php/jerel/article/view/187