RAWAYAU, A. H.; AMADI, M. D.; KANKARA, M. K.; YAHAYA, M. M.; BELLO, S. HEURISTIC GATEWAY PLACEMENT FOR MINIMAL TRANSMISSION POWER & COLLISION PROBABILITY IN AN INTERNET OF THINGS LOW POWER WIDE AREA NETWORK (HGPMTPIoT-LPWAN). FUDMA JOURNAL OF SCIENCES, v. 7, n. 3, p. 1 - 6, 21 May 2023.