Denny Hardiyanto, Samuel Kristiyana, Dyah Anggun Sartika, Irfan Ahmad, and Israa Al_Barazanchi. 2021. “Training of Dual Band HT-Based Emergency Communication Tools on Member of KTB BPBD, Yogyakarta”. Jurnal Pengabdian Dan Pemberdayaan Masyarakat Indonesia 1 (2):40-48. https://doi.org/10.59247/jppmi.v1i2.6.