HAMZAH ABDULRAHMAN SALMAN, SELVAM ARJUNAN, and RADHAKRISHNAN SENTHILKUMAR, “CLONING OF PHYTASE - PHYL GENE ISOLATED FROM BACILLUS LICHENIFORMIS (ATCC14580) INTO E.COLI DH5Α HOST”, ijpbs, vol. 5, no. 1, pp. 1000–1004, Mar. 2014.