Investigation of Error Margin of Some Path Loss Models Over Digital Terrestrial Television Channel in Katsina Metropolis. Nigerian Journal of Theoretical and Environmental Physics, [S. l.], v. 1, n. 1, p. 1–8, 2024. DOI: 10.62292/njtep.v1i1.2023.11. Disponível em: https://njtep.nipngr.org/index.php/njtep/article/view/11. Acesso em: 3 sep. 2025.