SINGH, A. K.; GURAGAIN, R. P.; NAKARMI, J. J.; JHA, L. N.; BANIYA, H. B. Study of Time Correlation and Memory Function for the Derivation of Spectral Density in Plasma. Amrit Research Journal, [S. l.], v. 4, n. 1, p. 52–60, 2023. DOI: 10.3126/arj.v4i1.61285. Disponível em: https://www.nepjol.info/index.php/arj/article/view/61285. Acesso em: 15 may. 2024.