@article {4208,
	title = {Constructing a community of practice to improve coursework activity},
	journal = {Computers \& Education},
	volume = {50},
	year = {2008},
	month = {01/2008},
	pages = {235 - 247},
	issn = {03601315},
	doi = {10.1016/j.compedu.2006.05.003},
	author = {CHANG, C.K. and CHEN, G.D. and LI, L.Y.}
}
