Ahmed A, Al-Domany A, El-Shayeb A, Radwan R, Saleh A (2008). Optimization, immobilization of extracellular alkaline protease and characterization of its enzymatic properties. Res. J. Agric. Biol. Sci. 4(5):434-446.

Al-Khaldi E (2014). Studies on alkaline protease enzyme produced by a halophilic Bacillus isolate from Kingdom of Saudi Arabia. PhD. Thesis in Microbiology. University of Dammam, KSA.

Al-Yahya A, El-Hussieni M, Ibrahim A, Ibrhaim E. A (2007). new biocontrol fungus trichoderma kongii in the kingdom of Saudi Arabia isolation and identification. Office J. Saudi Biol. Soc. 14(2):137-144.

Bholay A, More S, Patil V, Niranjan P (2012). Bacterial extracellular alkaline protease and its industrial applications. Int. Res. J. Biol. Sci. 1(7):1-5.

Choudhary V (2013). Recovery of silver from used X-ray films by Aspergillus versicolor protease. J. Acad. Indus. Res. 2(1):39-41.

Foda S, Safaa A, Youssef M, Kahil T, Shata M, Roshdy M (2013). Production physiology of alkaline protease by Bacillus thuringiensis spp. under solid state fermentation conditions. J. Appl. Sci. Res. 9(3):1975-1984.

Gupta R, Beg K, Lorenz P (2002). Bacterial Alkaline Protease: Molecular approaches and industrial application. Appl. Micro. Biotechnol. 59:15-32.
Crossref

Kumaran E, Mahalakshmipriya A, Rajan S (2013). Effect of fish waste based Bacillus protease in silver recovery from waste X-ray films. Int. J. Curr. Microb. Appl. Sci. 2(3):49-56.

Nakiboglu N, Toscali D, Nisli G (2003). A novel silver recovery method from waste photographic films with NaOH stripping. Turk J. Chem. 27(1):127-133.

Nakiboglu N, Toscali D, Yasa I (2001). Silver recovery from waste photographic films by an enzymatic method. Turk J. Chem. 25(3):349-353.

Norusis MJ (1990). SPSS/PC + Statistics 6.0 for the IBM PC/XT/AT and PS/2. Library of Congress, USA.

Pathaka A, Deshmukh K (2012). Alkaline protease production, extraction and characterization from alkaliphilic Bacillus licheniformis KBDL4: Lonar soda lake isolate. Indian J. Exp. Biol. 50:569-576.

Sangeetha R, Geetha A, Arulpandi I (2011). Pongamia pinnata seed cake: A promising and inexpensive substrate for production of protease and lipase from Bacillus pumilus SG2 on solid-state fermentation. Indian J. Biochem. Biophys. 48:435-439.

Seid M (2011). Production, characterization, and potential application of a keratinolytic alkaline protease produced by alkaliphilic Vibrio sp. M.Sc. Thesis. Addis Ababa University.

Shankar S, More V, Laxman S (2010). Recovery of silver from waste X-ray film by alkaline protease from Conidiobolus coronatus. Kath. Uni. J. Sci. Eng. Technol. 6(1):60-69.

Singhal P, Nigam V, Vidyarthi A (2012). Studies on production, characterization and applications of microbial alkaline proteases. Int. J. Adv. Biotechnol. Res. 3(3):653-669.