ثابت زمانی (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "ثابت زمانی" in Persian language version.

refsWebsite

Global rank Persian rank

1books.google.com

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6^th place

books.google.com

Togawa , Tamura and Oberg, Biomedical TRANSDUCERS and INSTRUMENTS, 9. Togawa, T.; Tamura, T.; Oberg, P.A. (1997). Biomedical TRANSDUCERS and INSTRUMENTS (به انگلیسی). Taylor & Francis. Retrieved 2015-04-15.