Optimisasi mesin pencari: Perbedaan revisi

* [http://forums.searchenginewatch.com/showpost.php?p=2119&postcount=10 Who Invented the Term “Search Engine Optimization”? - Danny Sullivan]
* [http://webbl.org SEO Optimize To Your Website - Webbl Design]
* [http://www.rekblogging.com/ Tips Blogging]
 
 
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