Chiam, Chooi Chea and Lilian, Kek Siew Yick (2010) Teaching and learning of economics via e-economics supplements: The way forward in open and distance learning. In: Lifelong Learning International Conference 2010 (3LInC’10), 10 - 12 November 2010, Seri Pacific Hotel, Kuala Lumpur, Malaysia. (Unpublished)