AU - Dall’Acqua, Luisa. ID - 21368 OP - pp. 1-15 T1 - Knowledge management and cognitive tutoring in the Pentha ID Model [Article] UL - 1 http://search.shamaa.org/fulltext.gif http://journals.hbmeu.ac.ae/Pages/GetPDF.aspx?AID=185&UID=00000000-0000-0000-0000-000000000000 Full text (PDF)