Residues of several active insecticide ingredients in spinach (Amaranthus tricolor L.) and kale (Ipomoea reptans (L.) Poir.) in Bogor, West JavaRisma Fira Suneth, Dadang and Ali NurmansyahBIO Web Conf., 127 (2024) 04002DOI: https://doi.org/10.1051/bioconf/202412704002