x No Plagiarism!rrSAT2K0QhhMaz9wgePVposted on PENANA https://app.box.com/s/q17ret7cvl7v6ddjk0y8vehi0bqn67l58964 copyright protection171PENANAMmUaC5d2lh 維尼3.22.68.127ns3.22.68.127da2