The Effect of Applying subtitled Video To Increase The eighth Grade students' writing Narrative Text Achievement of SMP Muhammadiyah Karangrayung in The Academic Year 2016/2017 (an Experimental Study ) - Anik Rahmawati (Jurusan Pendidikan Bahasa Inggris Fakultas Ilmu Tarbiyah dan Keguruan IAIN Surakarta, 2017)