Raj Bhattarai, B., Aryal, B., Adhikari, B. and Parajuli, N. 2019. Problems and Challenges to Determine Pesticide Residues in Nepal. International Journal of Environment. 8, 2 (Sep. 2019), 97–106. DOI:https://doi.org/10.3126/ije.v8i2.25813.