Doan Thanh Hoa, Le Thi Thu Thuy, and Hoang Thi Ngoc. “PROFESSIONAL ETHICS EDUCATION FOR STUDENTS PEDAGOGICAL TECHNIQUES OF HUNG YEN UNIVERSITY OF TECHNOLOGY AND EDUCATION”. UTEHY Journal of Science and Technology, Vol. 15, Oct. 2017, pp. 137-42, http://tapchi.utehy.edu.vn/index.php/jst/article/view/178.