Rahmawati, R., Kamaruddin, A., Maf’ulah, M. and Marhum, M. 2026. The Effectiveness of Educational Videos in Improving Vocabulary Mastery at SMP Negeri 16 Palu. Journal of General Education and Humanities. 5, 1 (Jan. 2026), 469–478. DOI:https://doi.org/10.58421/gehu.v5i1.923.