Hubungan Pengetahuan Komunitas Pendengar Terhadap Iklan SmartFren Di Radio Elgangga Dengan Minat Beli. Jurnal Public Relations (J-PR), [S. l.], v. 2, n. 2, p. 98–104, 2021. DOI: 10.31294/jpr.v2i2.642. Disponível em: https://jurnal.bsi.ac.id/index.php/jpr/article/view/642. Acesso em: 24 may. 2026.