Suryani, Linda, Novi Yanti, Donny Hendra, Ulfa Hasanah, and Nella Lucky. “Peningkatan Kepercayaan Diri Siswa Melalui Pelatihan Public Speaking Di SMK Masmur Pekanbaru”. Jurnal Pengabdian Masyarakat Bina Usada (ABDINUSA) 1, no. 1 (November 20, 2023): 41-46. Accessed August 15, 2026. https://www.ejournal.stikes-binausadabali.ac.id/index.php/abdinusa/article/view/315.