DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1109/DEVLRN.2007.4354074 10.1109 20200416162625817 2020-04-17 7 10.1109/DEVLRN.2007.4354026 10.1109 20190307160151017 2019-03-07 3 10.1109/DEVLRN.2007.4354047 10.1109 20190307160151017 2019-03-07 6 10.1109/DEVLRN.2007.4354046 10.1109 20160411160022468 2021-08-25 14 10.1109/DEVLRN.2007.4354030 10.1109 20190307160151017 2019-05-03 22 10.1109/DEVLRN.2007.4354041 10.1109 20200130162032105 2020-01-31 1 10.1109/DEVLRN.2007.4354075 10.1109 20200130162032105 2025-01-21 0 10.1109/DEVLRN.2007.4354063 10.1109 20190307160151017 2019-05-03 2 10.1109/ICDL12572.2007 10.1109 20200416162625817 2020-04-17 0