RAHMATUL INAYAH, INDAH. “The Use of Self-Assessment in Teaching Writing Report Text to the Eleventh Grader of SMAN 1 Taman Sidoarjo”. RETAIN : Journal of Research in English Language Teaching, vol. 6, no. 3, Oct. 2018, https://ejournal.unesa.ac.id/index.php/retain/article/view/25808.