WEBER, Harold C. Horizons in Chemical Engineering. CHIMIA, [S. l.], v. 21, n. 7, p. 278, 1967. DOI: 10.2533/chimia.1967.278. Disponível em: https://www.chimia.ch/chimia/article/view/1967_278. Acesso em: 9 apr. 2025.