G, M. M. .; O, L. J. .; J. , M. .; W, W. V. . DETERMINATION OF LEVELS OF ORGANOPHOSPHORUS PESTICIDE RESIDUES IN KALES, TOMATOES AND FRENCH BEANS FROM MERU COUNTY, KENYA BY GC-MS. African Journal of Emerging Issues, [S. l.], v. 1, n. 10, p. 20–29, 2019. Disponível em: https://ajoeijournals.org/sys/index.php/ajoei/article/view/59. Acesso em: 10 mar. 2025.