Berliana Febriyanti, Mariyatul Kiptiyah, Moh. Arief Wahyudi. The Implementation of Using Flash Card in Teaching Writing. SELL [Internet]. 2022 Feb. 15 [cited 2025 May 4];7(1):80-9. Available from: http://publikasi.stkippgri-bkl.ac.id/index.php/SL/article/view/749