A.  Sakila and Vijayarani, S., ?Content Based Text Information Search and Retrieval in Document Images for Digital Library-?, Journal of Digital Information Management, vol. 16, no. 3, pp. 136-151, 2018.

 and Vijayarani, S., ?Content Based Text Information Search and Retrieval in Document Images for Digital Library?, Journal of Digital Information Management, vol. 16, no. 3, pp. 136-151, 2018.