Mahendra, Made Wahyu, and Ni Putu Ratna Puspita Dewi. “THE USE OF TRANSITION SIGNALS IN EFL ACADEMIC WRITING CONTEXT: A CORPUS STUDY”. Jurnal Bahasa Lingua Scientia, vol. 9, no. 1, June 2017, pp. 87-100, doi:10.21274/ls.2017.9.1.87-100.