Sharma, O. P., Pholphana, N., Rangkadilok, N., Parkpian, P. and Satayavivad, J. (2015) “Development of simple and sensitive HPLC method for determination of glyphosate residues in soybean”, Nepal Journal of Environmental Science, 3, pp. 21–26. doi: 10.3126/njes.v3i0.22731.