Rustam, and Muhammad Danial. “YOUTUBE-SOURCED VIDEOS AS TEACHING MEDIA FOR LISTENING COMPREHENSION: AN OPTIMIZING OF AUTHENTIC-UPDATED LEARNING SOURCE”. English Language, Linguistics, and Culture International Journal, Vol. 2, no. 3, Dec. 2022, pp. 196-03, doi:10.24252/elstic-ij.v2i3.33464.