TY - JOUR AU - Sadik, Alaa PY - 2004/11/01 Y2 - 2024/03/28 TI - Papers and Debates on the Economics and Costs of Distance and Online Learning JF - The International Review of Research in Open and Distributed Learning JA - IRRODL VL - 5 IS - 3 SE - Book Notes DO - 10.19173/irrodl.v5i3.201 UR - https://www.irrodl.org/index.php/irrodl/article/view/201 SP - AB - ER -