เยี่ยมคำนวณ จิราพร. 2010. “The Implication for English-Thai Mixing and Possibility of Internet Chat Rooms as Alternative Learning Environments”. Journal of Humanities and Social Sciences Prince of Songkla University 6 (2). Pattani, Thailand:21-46. https://so03.tci-thaijo.org/index.php/eJHUSO/article/view/85798.