Maisarah M, Ismail N, Munadi K. The Existence of Radio Republik Indonesia Banda Aceh in Educating Disaster Risk Reduction Efforts. the-messenger [Internet]. 2021 Dec. 11 [cited 2026 Jun. 29];13(2):147-61. Available from: https://journals.usm.ac.id/index.php/the-messenger/article/view/2492