Oyugi, Albert Morang’a, John Onyango Adongo, Cynthia Muhavi Mudalungu, and Joshua Kiprotich Kibet. “GC/EI-MS/and/UV-Vis/Analysis/of/Pesticide/Residues/in/Cultivated/Catha/Edulis/Forsk/(Khat)/from/Selected/Farms/in/Meru/County,/Kenya”. European Journal of Chemistry 14, no. 1 (March 31, 2023): 72–79. Accessed May 2, 2024. https://eurjchem.com/index.php/eurjchem/article/view/2371.