GAIKWAD, A. COLOUR SPECTRUM. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 7, n. 11, p. 80–82, 2019. DOI: 10.29121/granthaalayah.v7.i11.2019.3704. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG19_ARTS11_13. Acesso em: 29 mar. 2024.