Hakanna, H., Ratnamulyani, I. A. and Kusumadinata, A. A. (2018) “STRATEGI PUBLIC RELATIONS DALAM MENJAGA CORPORATE IMAGE DI PT PERTAMINA (PERSERO) MARKETING OPERATION REGION (MOR) III”, JURNAL KOMUNIKATIO, 4(2). doi: 10.30997/jk.v4i2.1213.