Thi Bich, Asso. Pro and Dr. Truong, and Dr. Nguyen Duc Khuong. “With Regard to the Connection Between Pedagogical Schools and High Schools in Teacher Training and Retraining in Vietnam”. RA Journal of Applied Research, vol. 9, no. 1, Jan. 2023, pp. 01-06, doi:10.47191/rajar/v9i1.01.