ŠTAMPFL, V.; GREGOR-SVETEC, D. Use of Ecofont software in digital printing on permanent papers. Journal of Print and Media Technology Research, [S. l.], v. 7, n. 2, p. 67–77, 2023. Disponível em: https://jpmtr.org/index.php/journal/article/view/81. Acesso em: 1 sep. 2024.