Kasmita, Maya, Muh. Rizal, Ririn Nurfaatirany Heri, St. Junaeda, and Heri Tahir. “Peningkatan Rasa Percaya Diri Melalui Public Speaking”. Joong-Ki : Jurnal Pengabdian Masyarakat 3, no. 1 (November 26, 2023): 143–146. Accessed May 20, 2024. https://journal-nusantara.com/index.php/Joong-Ki/article/view/2485.