M. Tariq Banday, Nisar A. Shah. Challenges of CAPTCHA in the accessibility of Indian regional websites. In R. K. Shyamasundar, Lokendra Shastri, editors, Proceedings of the 4th Bangalore Annual Compute Conference, Compute 2011, Bangalore, India, March 25-26, 2011. pages 31, ACM, 2011. [doi]
Abstract is missing.