PAWAR, P. S. .; PRERNA A. RODGE, M. K. R. Automatic color mixing plant. International Journal of Technical Innovation in Modern Engineering & Science, [S. l.], v. 4, n. 5, p. 1413–1415, 2018. Disponível em: https://ijtimes.com/index.php/ijtimes/article/view/1701. Acesso em: 13 mar. 2025.