1.
Sari IP, Sormin RK, Purba A, Rahayu AP, Khairas EE. Effectiveness of Flash Card Media To Improve Early Childhood English Letter and Vocabulary Recognition in Reading. JELR [Internet]. 2023 Aug. 10 [cited 2025 Oct. 24];1(1):1-7. Available from: https://jelr.greadc.org/index.php/jelr/article/view/12