Not only should your links use keyword anchor text, but the text around the links should also be related to your keywords. In other words, surround the link with descriptive text.

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iklanx.com Top Pages indexed

.http://iklanx.com/ - 2012/05/16
.http://www.iklanx.com/ - 2012/05/16
.http://www.iklanx.com/p/mengenai-iklanx-about-iklanx.html - 2012/05/16
.http://www.iklanx.com/p/jenis-iklan-iklanxcom.html - 2012/05/16