Ali, K., Witter, D., & Ortiz, J. (2013). Multivariate Approach to Estimate Colour Producing Agents in Case 2 Waters Using First-derivative Spectrophotometer Data. Geocarto International. https://doi.org/10.1080/10106049.2012.743601
Ali, Khalid, Donna Witter, and Joseph Ortiz. 2013. “Multivariate Approach to Estimate Colour Producing Agents in Case 2 Waters Using First-Derivative Spectrophotometer Data”. Geocarto International. https://doi.org/10.1080/10106049.2012.743601.
Ali, K., D. Witter, and J. Ortiz. Multivariate Approach to Estimate Colour Producing Agents in Case 2 Waters Using First-Derivative Spectrophotometer Data. Geocarto International, 1 Feb. 2013, doi:10.1080/10106049.2012.743601.