خطوط تلفن سنتی آنالوگ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "خطوط تلفن سنتی آنالوگ" in Persian language version.

refsWebsite

Global rank Persian rank

4,216^th place

4,502^nd place

1,360^th place

2,627^th place

986^th place

3,823^rd place

low place

gpo.gov

"I.430: Basic user-network interface – Layer 1 specification". International Telecommunication Union. 2010-08-23. Retrieved 2015-05-07.

Coll, Eric (2008). Telecom 101. Teracom Training Institute. ISBN 978-1-894887-01-4.