Satisfaction in the areas of material artifacts.The overall satisfaction level very rated 4.11, considering the satisfaction list, it appears that the average score side is between 4.00-4.20.
The satisfaction of the invention, materials , overall satisfaction was high, with the average score of 4.11 on the revenue side appear to be satisfied with the average score is between 4:00 to 4:20.
The satisfaction of material of the invention.The overall satisfaction at the high level. The average score of 4.11 when considering the satisfaction aspect, it appears that the difference between 4.00-4.20.