TY - JOUR T1 - Automatic Procedure to Determine Acidity in Fuel Ethanol by Photometric Titration Using Binary Search and Multicommuted Flow Analysis JO - Journal of the Brazilian Chemical Society A1 - Lima, Manoel J. A. A1 - Reis, Boaventura F. SN - 0103-5053 UL - 10.21577/0103-5053.20180109 VL - 29 Y1 - 2018 PB - Brasil ER -