Napitupulu, Rio Parsaoran, Sabar Dumayanti Sihombing, Roma Tamba, and Rikki Johannes Hutabalian. “Sosialisasi Media Pembelajaran Interaktif Wordwall”. SAMBARA: Jurnal Pengabdian Kepada Masyarakat 4, no. 2 (May 23, 2026): 372–380. Accessed May 30, 2026. https://www.putrapublisher.org/index.php/sambara/article/view/1710.