O. Herrera Marquez, M. Fernandez Serrano, M. Pilamala Bonilla, M.B. Jacome Sandoval, E. Jurado Alameda, G. Luzon Gonzalez, Activity and Stability in the Presence of a non Ionic Surfactant of a Protease for Hard Surface Cleaning in Food Industry, Chemical Engineering Transactions. 75 (2019) 187-192. doi:10.3303/CET1975032.