Bitllet electrònic (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bitllet electrònic" in Catalan language version.

refsWebsite

Global rank Catalan rank

838^th place

356^th place

3,642^nd place

6,190^th place

1web.archive.org

1^st place

1^st place

low place

low place

google.ca

Brevet relatif à l'invention du billet électronique^{[Enllaç no actiu]}

iata.org

E-ticketing Arxivat 2017-05-03 a Wayback Machine., sur le site de IATA

kovrik.com

Airline codes and ticketing codes

web.archive.org

E-ticketing Arxivat 2017-05-03 a Wayback Machine., sur le site de IATA