Damayanti, Alvina, and Mintowati. “The Effectiveness of Nusantara Smart Box Media Assisted by Display Advertisements in Learning to Advertise Products to Slow Learners”. Jurnal Pembelajaran Bahasa dan Sastra 5, no. 1 (January 23, 2026): 851–866. Accessed May 1, 2026. http://pembahas.dialeks.id/index.php/jp/article/view/1143.