The purpose of the research were to create and efficiency validation of computer assisted for the courses of practiced to basic file , based standard 90/90 and analyse the leaning achievement of the student after by using ...

The purposes of the research were to create and efficiency validation of computer assisted for the courses of practiced to reading vernier caliper 0.02 m.m. and 0.001 inch, based standard 90 / 90 and analyse the leaning ...