M. M. Hoque, M. G. Rashed, M. H. Kabir, A. F. M. Z. Abadin, and M. I. Pramanik, “EAGBRP: A Gateway Based Routing Protocol for Heterogeneous Wireless Sensor Networks”, J. Sci. Res., vol. 13, no. 2, pp. 467–481, May 2021.