1. 1. “A Review on Conversionl of Image to Text As Well As Speech Using Edge Detection and Image Segmentation”- Mrunmayee Patil1, Ramesh Kagalkar, International Journal of Science and Research (IJSR), ISSN (Online): 2319-7064.
   2. “Text Location in Complex Images” Alvaro Gonz´alez, Luis M. Bergasa, J. Javier Yebes, Sebasti´an Bronte, 21st International Conference on Pattern Recognition (ICPR 2012) November 2012.
   3. “Design and Implementation of Speech Generation System using MATLAB” Pooja Chandran, Aravind S, Jisha Gopinath and Saranya S S ,International Journal of Engineering and Innovative Technology (IJEIT) Volume 4, Issue 6, December 2014.
   4. “Survey of Methods for Character Recognition Suruchi G. Dedgaonkar, Anjali A. Chandavale, Ashok M. Sapkal, International Journal of Engineering and Innovative Technology (IJEIT) Volume 1, Issue 5, May 2012.
   5. “High Quality Text to Speech Synthesizer using Phonetic Integration” Mrs. S. D. Suryawanshi, Mrs. R. R. Itkarkar, Mr. D. T. Mane, International Journal of Advanced Research in Electronics and Communication Engineering (IJARECE) Volume 3, Issue 2, February 2014
   6. “Real time implementation of image recognition and text to speech conversion” K.Kalaivani, R.Praveena,V.Anjalipriya,R.Srimeena,International Journal of Advanced Engineering Research and Technology (IJAERT) Volume 2 Issue 6, September 2014, ISSN No.: 2348 – 819
   7. “Implementation of Text to Speech Conversion Technique" Mohd Bilal Ganai, Er jyoti Arora International Journal of Innovative Research in Computer and Communication Engineering (An ISO 3297: 2007 Certified Organization) Vol. 3, Issue 9, September 2015
   8. “Text to Speech Conversion System using OCR” Jisha Gopinath1, Aravind S, Pooja Chandran3, Saranya S S, International Journal of Emerging Technology and Advanced Engineering (ISSN 2250-2459, ISO 9001:2008 Certified Journal Volume 5, Issue 1), January 2015.
   9. “Review of text to speech conversion methods Poonam.S.Shetake, S.A.Patil, P. M Jadhav, International Journal of Industrial Electronics and Electrical Engineering, ISSN: 2347-6982 Volume-2, Issue-8, Aug.- 2014