HERAWATI, Y. W. PELATIHAN KOMUNIKASI EFEKTIF DI SMA TAMAN SISWA SINGOSARI MEDAN . JUPADAI : Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 2, n. 2, p. 132–137, 2023. DOI: 10.64795/jupadai.v2i2.93. Disponível em: https://jurnal-adaikepri.or.id/index.php/JUPADAI/article/view/93. Acesso em: 29 apr. 2026.