TY  - JOUR
AU  - Gayoso Cabada, Joaquín
AU  - Sarasa Cabezuelo, Antonio
AU  - Sierra Rodríguez, José Luis
PY  - 2019
DO  - 10.1515/comp-2019-0021
SN  - 2299-1093
UR  - https://hdl.handle.net/20.500.14352/116944
T2  - Open Computer Science
AB  - An annotation consists of a portion of information that is associated with a piece of content in order to explain something about the content or to add more information. The use of annotations as a tool in the educational field has positive effects on...
LA  - eng
TI  - A review of annotation classification tools in the educational domain
TY  - journal article
ER  -