Duong, D. C., & Nguyen, N. T. (2019). Online education: Opportunities and challenges : ICOE 2019 - International conference on online education 2019. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh.
シカゴスタイル引用形Duong, Diem Chau, , Ngoc Thong Nguyen. Online Education: Opportunities and Challenges : ICOE 2019 - International Conference On Online Education 2019. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh, 2019.
MLA引用形式Duong, Diem Chau, , Ngoc Thong Nguyen. Online Education: Opportunities and Challenges : ICOE 2019 - International Conference On Online Education 2019. Tp. Hồ Chí Minh: Đại học Quốc gia Tp. Hồ Chí Minh, 2019.
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