RACHMAWATI W. The Implementation of Picture Series in Teaching Narrative Writing for the Tenth Graders of SMAN 2 PONOROGO. RETAIN : J. Res. Engl. Lang. Teach. [Internet]. 2013 May 24 [cited 2025 Jul. 4];1(2). Available from: https://ejournal.unesa.ac.id/index.php/retain/article/view/2605