Panggabean, Christina Innocenti Tumiar, and Aisah Asariski. “An Analysis of EFL students’ Questions in Research on ELT Class at University of PGRI Ronggolawe Tuban”. English Education:Journal of English Teaching and Research 6, no. 1 (May 30, 2021): 13-21. Accessed April 25, 2024. https://ojs.unpkediri.ac.id/index.php/inggris/article/view/15919.