1.
Kalsum U, Fadilaturrahmah, Yupiter I. The Use of Flashcards in Vocabulary Mastery of The Students With Down Syndrom at SLB Negeri Pagaralam. JEIT [Internet]. 2025 Aug. 1 [cited 2025 Aug. 17];1(2):34-43. Available from: https://journal.ciptapustaka.com/index.php/JEIT/article/view/68