NOORLINA SURYOWATI, FACHRIA. “The Implementation of Personal Letter in Teaching Writing of Narrative Texts to the Eighth Graders of SMP Negeri 5 Sidoarjo”. RETAIN : Journal of Research in English Language Teaching 1, no. 1 (January 31, 2013). Accessed May 2, 2024. https://ejournal.unesa.ac.id/index.php/retain/article/view/1843.