Hakim, A. T., A. P. Dewi, D. Perdana, and C. N. Kurnaman. “Energy Consumption Analysis of DBR and VBF Protocols in Underwater Sensor Networks Using Aqua-Sim at Network Simulator 2”. JURNAL INFOTEL, Vol. 10, no. 4, Nov. 2018, pp. 170-7, doi:10.20895/infotel.v10i4.394.