Hung, Pham Ngoc, Pham Van Chung, and Le Thi Thanh An. “Multilevel Multinomial Logit Model to Study Individual Migration Decision in Viet Nam”. Science & Technology Development Journal: Economics- Law & Management 3, no. 1 (May 27, 2019): 45-51. Accessed November 22, 2024. https://stdjelm.scienceandtechnology.com.vn./index.php/stdjelm/article/view/539.