Van, Son Huynh, Hong Nguyen Thi Minh, Khuong Nguyen Vinh, Loc Sam Vinh, and Vu Giang Thien. 2019. “Forecasting the Results of Students Attending School in Vietnam by Geographical Area”. International Journal of Education and Practice 7 (3):274-85. https://doi.org/10.18488/journal.61.2019.73.274.285.