%0 Journal Article %T An MS Excel Tool for Parameter Estimation by Multivariate Nonlinear Regression in Environmental Engineering Education %A DEMİR, S. %A KARADENİZ, A. %A CİVELEK YÖRÜKLÜ, H. %A MANAV DEMİR, N. %J Sigma Journal of Engineering and Natural Sciences %D 2017 %V 35 %P 265-273 %R