%0 Journal Article %T Enhancement of alkaline protease production of Bacillus strains isolated from dairy sludge under cold, salt and ultrasound stress %A Sedaghat, Sepideh %A Tabatabaei Yazdi, Farideh %A Mortazavi, Sayed Ali %A Shahidi, Fakhri %J International Dairy Journal %@ 0958-6946 %D 2022