Sarumpaet, K., & Panjaitan, N. (2022). The Effectiveness of Using Vidio Vlog on Students Vocabulary Mastery For Grade 8 Junior High School Students’ at SMP Advent Sei Bamban. Jurnal Ilmiah Wahana Pendidikan, 8(5), 395-401. https://doi.org/10.5281/zenodo.6525982