รายงานการวิจัย-- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร,พ.ศ.2548The purposes of the research were to create and find efficiency validation of Computer Assisted Instruction Focused on the Practiced to Hardness Test, for the standard 90/90 and analyze the students’ learning achievement after using computer assisted instruction.
The samples were the 20 first year, Bachelor of Engineering program in lndustrial Engineering, Rajamangala University of Technology Phra Nakhon North Bangkok Campus.Rajamangala University of technology Phranakho
