ABDUL HADI; LILIK SUMARNI. Strategi Kampanye Public Relations Prepp Studio dalam Mempertahankan Citra Perusahaan. Jurnal Kajian dan Penelitian Umum, [S. l.], v. 2, n. 1, p. 282–292, 2024. DOI: 10.47861/jkpu-nalanda.v2i1.903. Disponível em: https://e-journal.nalanda.ac.id/index.php/jkpu/article/view/903. Acesso em: 19 sep. 2024.