SIVARAMAKRISHNAN, T. RADIO REFRACTIVE INDEX STRUCTURE OVER DIBRUGARH. MAUSAM, [S. l.], v. 38, n. 3, p. 357–360, 1987. DOI: 10.54302/mausam.v38i3.3118. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/3118. Acesso em: 19 sep. 2024.