The concentrations of toxic elements in tuna (Thunnus albacares) caught in Quy Nhon sea, Binh Dinh province analyzed by total relection X-ray fluorescence spectroscopy - Van Hai, Nguyen; Thi Minh Sang, Nguyen; Quang Thi, Nguyen; Sơn, Nguyễn An (VNUHCM Journal of Advanced Research in Natural Sciences, 2024)