@book{33974,
	author = {Creelman, Alastair||Kvarnström, Maria||Pareigis, Jörg||Uhlin, Lars||Åbjörnsson, Lotta},
	title = {Chapter 6 Problem-based Learning in International Online Groups},
	url = {https://library.oapen.org/bitstream/20.500.12657/50928/1/9781003144175_10.4324_9781003144175-9.pdf}
}