L.K C, Mohd Tahir N, H.C.B H. Improved Method for the Determination of Cypermethrin in Sarawak Soils. Malaysian J. Sci. [Internet]. 2007 Apr. 26 [cited 2024 May 20];26(1):109-17. Available from: https://mjs.um.edu.my/index.php/MJS/article/view/8047