Drupal-Bibcite31<style face="normal" font="default" size="100%">Application of Collaborative Learning in Digital Preservation of Intangible Cultural Heritage-A Case Study of Innovative Practical Courses for University Students</style><style face="normal" font="default" size="100%">Application of Collaborative Learning in Digital Preservation of Intangible Cultural Heritage-A Case Study of Innovative Practical Courses for University Students</style>