KURNIAWATI, Erna. Implementasi Strategi Segmentasi dan Positioning Radio Romansa FM Ponorogo dalam Upaya Merebut Pangsa Pasar. Dialogia, [S. l.], v. 16, n. 1, p. 138–155, 2019. DOI: 10.21154/dialogia.v16i1.1497. Disponível em: https://jurnal.iainponorogo.ac.id/index.php/dialogia/article/view/1497. Acesso em: 23 feb. 2025.