Lordianto RL, Engel MM. Rancang Bangun Aplikasi Latihan Public Speaking Berbasis iOS Menggunakan Teknologi Live Streaming Video Agora.io. JUISI [Internet]. 2023 Dec. 18 [cited 2026 Feb. 19];9(1):10-23. Available from: https://ojs.somebut.my.id/index.php/JUISI/article/view/4325