Ariel, Muhammad, Sahraini, and Dewi Furwana. “Developing the Content of Webtoon Comic Application As Supporting Media in Learning English Grammar at the 2nd Semester English Students of IAIN Palopo”. FOSTER: Journal of English Language Teaching 1, no. 2 (October 27, 2020): 139-158. Accessed May 12, 2021. https://foster.pbi-iainpalopo.ac.id/index.php/contents/article/view/15.