AZALEA AYUNING TYAS. Strategi Komunikasi Pemasaran Radio PTPN Solo dalam Mengelola Sponsorship pada Kegiatan Car Free Day. JURNAL ILMIAH PENELITIAN MAHASISWA, [S. l.], v. 4, n. 3, p. 566–573, 2026. DOI: 10.61722/jipm.v4i3.2425. Disponível em: https://ejurnal.kampusakademik.my.id/index.php/jipm/article/view/2425. Acesso em: 21 jun. 2026.