20100118125900.0 1826-6223 1826-6223 JE-LKS. Journal of E-Learning and Knowledge Society (Testo stampato) 1826-6223 1826-6223 JE-LKS. Journal of E-Learning and Knowledge Society (Testo stampato) JE-LKS. Journal of E-Learning and Knowledge Society. JE-LKS. Journal of E-Learning and Knowledge Society. Italy 1826-6223