TY - JOUR AU - Mohammadi, Shahab AU - Farshbaf Zinati, Reza AU - Razfar, MohammadReza TI - Optimizing Surface Roughness of Nylon6/CaCO3 Nano-Composites Using Harmony Search Algorithm JO - journal of Artificial Intelligence in Electrical Engineering VL - 6 IS - 21 SP - 49 EP - 54 PY - 2017 DO - ER -