Devi, Meenakshi, Anil Duhan, Beena Kumari, and G.S. Yadav. 2016. “Determination of Dimethoate, Lambda-Cyhalothrin and Malathion Residues in Guava Fruits Using GCMS-Tandem Mass Spectrometry”. Indian Journal of Horticulture 73 (02):197-201. https://journal.iahs.org.in/index.php/ijh/article/view/1573.