Erliana, Utari, and Arbain Arbain. “The Effectiveness of Using Video Clip in Teaching English Vocabulary at SD Fastabiqul Khairat Samarinda”. IJOLTL (Indonesian Journal of Language Teaching and Linguistics), vol. 5, no. 2, May 2020, pp. 123-34, doi:10.30957/ijoltl.v5i2.623.