Vol-2216⫷ Vol-2217 ⫸Vol-2218
urn:nbn:de:0074-2217-0


Vol-2217/paper-hen⫷Vol-2217/paper-iva⫸Vol-2217/paper-ket
Maria GanzhaMarcin PaprzyckiCostin BadicaAmelia BadicaMirjana IvanovicAleksandra Klasnja-Milicevic

Usability and Quality Parameters for E-Learning Environments and Systems