Investigation of GPS+GALILEO Satellite Hybrid Operation towards Seamless and Improved Operation in Nigeria. INTERNATIONAL JOURNAL OF MARITIME AND INTERDISCIPLINARY REASEARCH (IJMIR), [S. l.], v. 8, n. 1, p. 391–406, 2025. Disponível em: https://ijmir.edu.ng/index.php/ijmir/article/view/83. Acesso em: 12 nov. 2026.