APISIT SONGSASEN; PASIT AUKKARAYUNYONG; SORNARIN BANGKEDPHOL; WANTANA SASOMSAP. Determination of Selenium in Water Samples by Using a Methylene Blue Kinetic Catalytic Spectrophotometric Method. Agriculture and Natural Resources, Bangkok, Thailand, v. 36, n. 1, p. 103–109, 2002. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/242693. Acesso em: 3 sep. 2026.