Charinee Chansri และ Punchalee Wasanasomsithi. (2016) Implementing CLIL in Higher Education in Thailand: The Extent to Which CLIL Improves Agricultural Students' Writing Ability, Agricultural Content, and Cultural Knowledge. <i>PASAA : a journal of language teaching and learning</i>, <i>51</i>, 15-38.Charinee Chansri และ Punchalee Wasanasomsithi. "Implementing CLIL in Higher Education in Thailand: The Extent to Which CLIL Improves Agricultural Students' Writing Ability, Agricultural Content, and Cultural Knowledge". PASAA : a journal of language teaching and learning 51 (2016):15-38.Charinee Chansri และ Punchalee Wasanasomsithi. Implementing CLIL in Higher Education in Thailand: The Extent to Which CLIL Improves Agricultural Students' Writing Ability, Agricultural Content, and Cultural Knowledge. สถาบันภาษา จุฬาลงกรณ์มหาวิทยาลัย:ม.ป.ท. 2016.