1.
Nguyen Van Sang, Hoang Thi Chi. THE PROCESS OF CONCRETIZING THE DECLARATION OF SLAVERY EMANCIPATION IN AMERICA (1863- 1877). jshe [Internet]. 2013Dec.24 [cited 2024Nov.22];3(4):36-0. Available from: https://jshe.vn/index.php/jshe/article/view/493