Lawal, Lasisi Salami, and Chris Reginald Chatwin. 2019. “DESIGN OF A LOW-COST AUGMENTATION NAVIGATION SYSTEM: THE UNITED KINGDOM’s IMMEDIATE ANSWER TO THE GALILEO BREXIT CONUNDRUM”. IJRDO - Journal of Electrical And Electronics Engineering 5 (1), 01-25. https://doi.org/10.53555/eee.v5i1.2625.