MARZUKI A. The Implementation of Stay and Stray Technique in Teaching Writing Hortatory exposition Text to Eleventh Graders of SMA Unggulan Amanatul Ummah Surabaya. RETAIN : J. Res. Engl. Lang. Teach. [Internet]. 2014 Aug. 19 [cited 2025 Jun. 30];2(3). Available from: https://ejournal.unesa.ac.id/index.php/retain/article/view/9026