“Alkaline Protease from a New Halotolerant Alkaliphilic Bacillus Agaradhaerens Strain Ak-R Isolated from Egyptian Soda Lakes ”. Bioscience Journal, vol. 32, no. 6, Dec. 2016, pp. 1604-18, https://doi.org/10.14393/BJ-v32n1a2016-33251.