Derin, T., N. Susilo Putri, M. S. Nursafira, and B. Hamuddin. “Discourse Analysis (DA) in the Context of English As a Foreign Language (EFL): A Chronological Review ”. Elsya : Journal of English Language Studies, Vol. 2, no. 1, Feb. 2020, pp. 1-8, doi:10.31849/elsya.v2i1.3611.