| 12.11 Trends in E-Commerce Provider: openstax cnx Language: English |
| How to Make, Grow and Sell a Semantic Web Start-up Provider: videolectures.net Language: English |
| Electronic Commerce: The Strategic Perspective Provider: ecampusontario open library Language: English |
| Economics and E-Commerce Provider: mit opencourseware Language: English |
| Economics and E-Commerce Provider: mit opencourseware Language: English |
| Knowledge Representation and the Semantic Web – an Ontologician´s View Provider: videolectures.net Language: English |
| Economics and E-Commerce Provider: mit opencourseware Language: English |
| Economics and E-Commerce Provider: mit opencourseware Language: English |
| Economics and E-Commerce Provider: mit opencourseware Language: English |
| Critical Thinking Case Provider: openstax cnx Language: English |