Phiếu quà tặng (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Phiếu quà tặng" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

1northstream.se

low place

low place

1web.archive.org

1^st place

1^st place

northstream.se

Time to Top-Up the Prepaid User Experience: How an effective top-up strategy can improve operator performance metrics and accelerate mobile payments. Northstream White Paper, June 2009 http://northstream.se/wp-content/uploads/2009/06/Prepaid_Whitepaper_Jun_2009.pdf Lưu trữ 2010-08-18 tại Wayback Machine

web.archive.org

Time to Top-Up the Prepaid User Experience: How an effective top-up strategy can improve operator performance metrics and accelerate mobile payments. Northstream White Paper, June 2009 http://northstream.se/wp-content/uploads/2009/06/Prepaid_Whitepaper_Jun_2009.pdf Lưu trữ 2010-08-18 tại Wayback Machine