A. Goeritno, N. Andriana, I. Indriya, I. Setyawibawa, and D. Suhartono, “Application-based Simulation on the Digital Trunking Radio Communication System to Predict the Area Coverage”, J. Ilm. Tek. Elektro Komput. Dan Inform, vol. 8, no. 2, pp. 256–268, Jun. 2022.