XUAN TRI, Tran. ECONOMIC CRISIS IN VIETNAM 1929-1933: A CASE STUDY OF RUBBER CULTIVATION AND EXPORT. HNUE Journal of Science: Journal of Social Sciences, [S. l.], v. 71, n. 2, p. 131–141, 2026. DOI: 10.18173/2354-1067.2026-0032. Disponível em: https://hnuejs.edu.vn/ss/article/view/1430. Acesso em: 21 sep. 2026.