EFEKTIVITAS PROGRAM BELAJAR DI RRI TERHADAP KEBERHASILAN PEMBELAJARAN JARAK JAUH. ADK [Internet]. 2022 Aug. 3 [cited 2026 Oct. 29];4(3). Available from: https://ejournal.unsrat.ac.id/v3/index.php/actadiurnakomunikasi/article/view/43051