Electrochemical and economic evaluation of the cocoa bean shell as a corrosion inhibitor in acidic medium - Carvalho, Mayara Cristina Fernandes de; Almeida, Nayara Maria Santos de; Silva, Iago Magella Fernandes Costa Rossi e; Cotting, Fernando; Aoki, Idalina Vieira; Capelossi, Vera Rosa (Materials Research, 2022)