Yang, Yi-FanYi-FanYangHwang, Sheue-LingSheue-LingHwangSchenkman, BoBoSchenkman2019-10-282019-10-2820121615-5289https://scholars.lib.ntu.edu.tw/handle/123456789/428640An improved Web search engine for visually impaired usersjournal article10.1007/s10209-011-0250-zWOS:000304613500002