2024-03-28T23:00:13Z
https://ejournal.undip.ac.id/index.php/index/oai
oai:ojs.ejournal.undip.ac.id:article/5739
2013-11-22T14:15:47Z
wastech:ed
oai:ojs.ejournal.undip.ac.id:article/5740
2013-11-22T14:16:16Z
wastech:ed
oai:ojs.ejournal.undip.ac.id:article/5741
2013-11-22T14:15:47Z
wastech:ed