Dea Qisthina Gumayyura, author
Public speaking self-efficacy komunikator dalam mengkampanyekan "Program Generasi Berencana" (Studi pada Finalis Duta Mahasiswa Generasi Berencana Tingkat Nasional 2013) = Public speaking self efficacy of the communicator within campaigning "The Planned-Generation Program" (Study on the 2013 Nasional Student Ambassador Finalists For The Planned-Generation) / Dea Qisthina Gumayyura
2015
 UI - Skripsi Membership
Gamble, Teri Kwal, author
Public speaking
Allyn and Bacon, 1994
 Buku Teks
Qurina Amalia Rasyidah, author
Perbandingan penyediaan media video dan selebaran nutrisi seimbang menuju pengetahuan, sikap, dan self-efficacy pada siswa sekolah menengah negeri di Jakarta pada tahun 2019 = Comparison of the supply of video media and balanced nutrition leaflets towards knowledge, attitudes, and self-efficacy in middle school students Country in Jakarta in 2019
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2019
 UI - Skripsi Membership
Payne, James, author
Getting started in public speaking
Illinois National Textbook, 1994
 Buku Teks
Lucas, Stephen E., author
The art of public speaking
New York : McGraw-Hill, 1995,
 Buku Teks
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