Romea, Xanthynn Candize M. (2015) A study on minimizing the average of 4.46% rework rate in producing the Gear Case 5GN-A in the Painting Department of Cavite Nagano Seiko, Inc. amounting to Php 1,234.348.60 from the months of June to November 2014. Undergraduate thesis, De La Salle University - Dasmariñas.