AHMED, Minhaz Uddin; ARSHAD, Fareeha. A colorimetric assay with leuco crystal violet for the detection of inorganic phosphate in water. Vietnam Journal of Science and Technology, Hanoi, VN, v. 61, n. 4, p. 640–655, 2023. DOI: 10.15625/2525-2518/18063. Disponível em: https://vjs.ac.vn/jst/article/view/18063. Acesso em: 10 jan. 2026.