-
John, 2011, Supplementary English Class for Junior High School Students: Case Study, 教師論文著作、創研作品, NATTWN-中華民國, 台灣高雄
-
John, 2011, The Enunciation of Vowel Nasality of English and Taiwanese Speakers : A Comparative Study, 教師論文著作、創研作品, NATTWN-中華民國, 台灣高雄
-
杜約翰, 2010, The Enunciation of Vowel Nasality of English and Taiwanese Speakers: A Comparative Study, 遠東學報, 27卷, 4期, 其他
-
杜約翰, 2010, Supplementary English Class for Junior High School Students: Case Study, 人文資源研究學報, ----卷, 8期, 其他
-
杜約翰, 2010, The Effects of Cooperative Learning on Foreign Language Anxiety: A Comparative Study of Taiwanese and American Universities, International Journal of Instruction, 3卷, 1期, 其他
