Dewi, N. A., H. N. Agustina, and N. Nirmala. “THE EFFECT OF USING GRAPHIC ORGANIZERS AND ESTAFET WRITING IN TEACHING WRITING AT THE ELEVENTH GRADE STUDENTS OF SMAN 20 KABUPATEN TANGERANG IN THE ACADEMIC YEAR 2018/2019”. JIPIS, vol. 27, no. 1, Sept. 2019, pp. 1-11, https://ejournal.unis.ac.id/index.php/JIPIS/article/view/80.