SQL (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "SQL" in Portuguese language version.

Last modified: 10:19:04, 7 September 2025 (UTC)

Ref.Un. Ref.Website

Global rank Portuguese rank

1,200^th place

1,294^th place

low place

acm.org (Global: 1,200^th place; Portuguese: 1,294^th place)

Chamberlin, D. D., Astrahan, M. M., Blasgen, M. W., Gray, J. N., King, W. F., Lindsay, B. G., Lorie, R., Mehl, J. W., Price, T. G., Putzolu, F., Selinger, P. G., Schkolnick, M., Slutz, D. R., Traiger, I. L., Wade, B. W., and Yost, R. A. 1981. A history and evaluation of System R. Commun. ACM 24, 10 (Oct. 1981), 632-646. http://doi.acm.org/10.1145/358769.358784