1. Department of Chemistry, Faculty of Science, Golestan University, Gorgan, Iran;
2. Department of Chemical Engineering, Faculty of Engineering, Golestan University, Aliabad Katoul, Iran;
3. Department of Statistics, Faculty of Science, Golestan University, Gorgan, Iran;
4. Department of Surface Coatings and Corrosion, Institute for Color Science and Technology (ICST), Tehran, Iran