Pelatihan Public Speaking Untuk Meningkatkan Keterampilan Komunikasi Guru Dan Siswa/I SMK Telkom Bandung. Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat, Indonesia, v. 3, n. 3, p. 416–422, 2023. DOI: 10.59395/altifani.v3i3.406. Disponível em: https://mail.altifani.org/index.php/altifani/article/view/406. Acesso em: 7 aug. 2026.