Zainurrahman, Zainurrahman. “Communicator Authenticity and Writing Motivation of University Students on Social Medium”. Gramatika: Jurnal Ilmiah Kebahasaan dan Kesastraan 4, no. 2 (December 1, 2016): 108-118. Accessed April 23, 2024. http://gramatika.kemdikbud.go.id/index.php/gramatika/article/view/83.