Trials on the Environmental Education Processes as Reducing Cholinesterase Enzyme in Blood and Residues of Chemicals in Soil with sugarcane farmers in Phetchabun Province of Thailand. Journal of Pharmaceutical Negative Results [Internet]. 2022 Sep. 20 [cited 2026 Jun. 5];13(3):140-7. Available from: https://pnrjournal.com/index.php/home/article/view/380