Some factors affect the approach and use of clean water of the people in developed countries. Tạp chí Nghiên cứu Khoa học Công đoàn, [S. l.], n. 10, p. 31, 2018. Disponível em: https://vjol.vista.gov.vn/DHCD/article/view/33287. Acesso em: 4 june. 2026.