Xu, M., Gao, Y., Li, Y., Li, X., Zhang, H., Han, X., … Su, L. (2018). Indirect glyphosate detection based on ninhydrin reaction and surface-enhanced Raman scattering spectroscopy. Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy. https://doi.org/10.1016/j.saa.2018.01.014 (Original work published 2018)