DEVI, Imasnyti Ciptanti. Songgolangit FM Radio Convergence Strategy in The Middle of The Broadcasting Industry Competition in Ponorogo. QAULAN: Journal of Islamic Communication, [S. l.], v. 1, p. 1–18, 2020. DOI: 10.21154/qaulan.v1i0.2380. Disponível em: https://jurnal.iainponorogo.ac.id/index.php/qaulan/article/view/2380. Acesso em: 22 jan. 2025.