Saranya Pathanasin และ Maurice Blackford. (2015) Voice Recognition for English Pronunciation Practice: A Case Study of Siri in iPad. <i>Journal of International Studies, Prince of Songkla University</i>, <i>5</i>(1), 60-76.Saranya Pathanasin และ Maurice Blackford. "Voice Recognition for English Pronunciation Practice: A Case Study of Siri in iPad". Journal of International Studies, Prince of Songkla University 5 (2015):60-76.Saranya Pathanasin และ Maurice Blackford. Voice Recognition for English Pronunciation Practice: A Case Study of Siri in iPad. Faculty of International Studies, Prince of Songkla University:ม.ป.ท. 2015.