Simamora, Yohana Delicia, Naomi Marsyaulina Sinambela, and Sindy Gokmauli Sinaga. “Pengembangan Media Pembelajaran Public Speaking Berbasis Multimedia Interaktif Untuk Siswa Sekolah Menengah Atas”. BONATA: Journal of Community Services 1, no. 1 (October 29, 2025): 22–26. Accessed April 16, 2026. https://jurnal.katersipublisher.com/index.php/bonata/article/view/114.