HANDAYANI, P. Billboard-Based Public Relations Communication Strategy to Support Public Information Disclosure in Serang City. JURNAL ILMIAH ILMU ADMINISTRASI, [S. l.], v. 15, n. 1, p. 109–115, 2026. DOI: 10.33592/jiia.v15i1.8512. Disponível em: http://www.ejournal.unis.ac.id/index.php/JIIA/article/view/8512. Acesso em: 4 apr. 2026.