Quy Thanh, Nguyen, Hung, Le, Thuy, Tang, Anh, Tran, Anh, Nguyen, Ha, Le, Lien, Vu, AND Bich, Nguyen. " The Effects of Education on Vietnamese Youth’s Purposes of Life" VNU Journal of Science: Education Research [Online], Volume 36 Number 3 (25 September 2020)