CARLO PIROLA. Basic Economic Analysis for Sonochemical Processes. Journal of Chemical Engineering Research Updates, [S. l.], v. 7, n. 1, p. 1–5, 2020. DOI: 10.15377/2409-983X.2020.07.1. Disponível em: https://www.ijaet-journal.org/index.php/jceru/article/view/896. Acesso em: 14 jul. 2025.