Nadirah, Nadirah, and Sam Hermanses. “EFFECT OF VIVA VIDEO MEDIA TO IMPROVE ENGLISH VOCABULARY MASTERY TO ENGLISH LEARNERS”. Uniqbu Journal of Social Sciences 3, no. 2 (September 1, 2022): 39–43. Accessed October 27, 2025. http://www.ejournal-uniqbu.ac.id/index.php/ujss/article/view/217.