On the Search for Intrinsic Quality Metrics of Learning Objects.

C. Cechinel, S. Silva Camargo, S. SánchezAlonso, and M.-Á. Sicilia, "On the Search for Intrinsic Quality Metrics of Learning Objects," in Metadata and Semantics Research, J. Dodero, M. Palomo-Duarte, and P. Karampiperis, Eds., ed: Springer Berlin Heidelberg, 2012, pp. 49-60.

2012