SIRAIT, K. H.; NICO LUCITO; LYDIA ROSINTAN; AGUSTINA SUPARYATI. Pelatihan Dasar-Dasar Public Speaking yang Efektif bagi Komunitas Bank Sampah di Tambun Selatan . Dirkantara Indonesia, [S. l.], v. 4, n. 1, p. 145–152, 2025. DOI: 10.55837/di.v4i1.171. Disponível em: https://journal.fourzero.id/index.php/di/article/view/171. Acesso em: 23 jun. 2026.