From the study it was found that there are operations the operations according to the principle of PDCA consists. 1. planning (Plan). operations (Do) 3. verify (Check), and 4. a development and improvement (Act).
The study found that the implementation of the PDCA comprising 1. Plan (Plan) 2. Action (Do) 3. Monitoring (Check) and 4. The development and improvement (Act. )
The operation showed that the operation of the main PDCA consists of 1. Planning (Plan) 2. Action (Do) 3. Check. (Check) and 4 development and improvement (Act).