RAJAGOPAL, C. Photographic Parameters of Reprography. Journal of Information and Knowledge, [S. l.], v. 17, n. 4, p. 90–92, 1980. DOI: 10.17821/srels/1980/v17i4/50648. Disponível em: https://srels.org/index.php/sjim/article/view/50648. Acesso em: 8 jan. 2025.