TY - JOUR AU - Badiei, Hossein AU - Yousefi, Mahyar AU - Pargar, Taleb TI - Estimation of Net Present Value (NPV) in industrial and mine projects using General Regression Neural Network JO - Journal of Investment Knowledge VL - 4 IS - 16 SP - 241 EP - 256 PY - 2015 DO - ER -