Windiati Muakhiroh, and Saadatuddaroini. “THE EFFECTIVENESS OF INSTRUCTIONAL VIDEO AS MEDIA IN TEACHING SPEAKING SKILLS”. JEET, Journal of English Education and Technology, Vol. 1, no. 01, Dec. 2019, pp. 35-48, http://jeet.fkdp.or.id/index.php/jeet/article/view/3.