Investigation Of Chlorpyrifos By Sensitive And Selective Spectrophotometric Method In Different Samples. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 15, p. -, 2022. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/6126. Acesso em: 6 sep. 2025.