LI, G., CHANG, K., HOI, S. C. H., LIU, W., & JAIN, R. (2011). Collaborative online learning of user generated content. Institutional Knowledge at Singapore Management University.

LI, Guangxia, Kuiyu CHANG, Steven C. H. HOI, Wenting LIU, و Ramesh JAIN. Collaborative Online Learning of User Generated Content. Institutional Knowledge at Singapore Management University, 2011.

LI, Guangxia, et al. Collaborative Online Learning of User Generated Content. Institutional Knowledge at Singapore Management University, 2011.