NON IKA SEMBIRING. SOSIALISASI MENJADI HUMAS YANG HANDAL. Jurnal Abdimas Mutiara, [S. l.], v. 2, n. 2, p. 499–502, 2021. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/4403. Acesso em: 31 jan. 2026.