An Intensive Rice Production System Using Hired Mobile Khmer Ethnicity Laborers from Soc Trang, Vietnam. Global Journal of Human-Social Science, [S. l.], v. 12, n. A13, p. 1–5, 2012. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/381. Acesso em: 30 jan. 2026.