@book{5860,
	author = {Miao, Fengchun  and UNESCO‏},
	title = {Guidelines on the development of open educational resources policies},
	publisher = {UNESCO, },
	year = {2019},
	address = {Paris :},
	url = {http://oasis.col.org/bitstream/handle/11599/3455/2019_Guideliness_OER_Policy_final_COL_web.pdf?sequence=4&isAllowed=y},
}