@inproceedings{hsieh-etal-2009-learning, title = "On the Learning of {C}hinese Aspect Marker le through Interactive Multimedia Program (多媒體互動課程對華語時貌標記「了」學習成效之研究)", author = "Hsieh, Tzu-Hui and Wu, Jiun-Shiung and Chung, Shu-Chuan", booktitle = "{ROCLING} 2009 Poster Papers", month = sep, year = "2009", address = "Taichung, Taiwan", publisher = "The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)", url = "https://preview.aclanthology.org/fix-sig-urls/O09-2002/", pages = "293--308" }