PHAM XUAN, Hai; LE VAN, Ngoc; PHAM DANG, Quyet; HOANG SY MINH, Phuong; PHAM QUYNH, Giang; BACH CAM, Van; TRƯƠNG , Trường Sơn. RESEARCH ON RADON CONCENTRATION IN THE HOUSES BUILT WITH SEVERAL POPULAR MATERIALS IN DA LAT CITY, LAM DONG PROVINCE. Ho Chi Minh City University of Education Journal of Science, [S. l.], v. 21, n. 12, p. 2159, 2024. DOI: 10.54607/hcmue.js.21.12.4073(2024). Disponível em: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4073. Acesso em: 11 aug. 2026.