PANWAR , Ramesh. Comparative Analysis Of Print Ink Density Of Conventional And Soya-Based Ink On Paper Board Using Offset Printing Process. Metallurgical and Materials Engineering, [S. l.], p. 67–74, 2025. DOI: 10.63278/mme.vi.1886. Disponível em: https://metall-mater-eng.com/index.php/home/article/view/1886. Acesso em: 25 jun. 2026.