title: Is a Plastic or Glass Feeding Bottle Easier to Be Cleaned?
authors.affiliation: Dept. of Industrial Engineering and Management, Ming Chi University of Technology, New Taipei, Taiwan.
authors.forename: Yi-Lang
authors.initials: YL
authors.lastname: Chen
authors.affiliation: Dept. of Safety, Health and Environmental Engineering, Ming Chi University of Technology, New Taipei, Taiwan.
authors.forename: Wen-Hui
authors.initials: WH
authors.lastname: Kuan