Gündoğdu, A., E. Gültepe, and U. Çarlı. “Determination of Anionic Detergent Concentration of Karasu Stream in Sinop (Turkey)”. Turkish Journal of Agriculture - Food Science and Technology, vol. 6, no. 1, Feb. 2018, pp. 112-23, doi:10.24925/turjaf.v6i1.112-123.1661.