OK4R like SQ3R helps you to learn and absorb the content for exam preparation OK4R stands for Overview of whole content Introduction, main theme and sub themes to get a complete idea what the content is all about. (thecollegeinvestor.com)
For the sake of this post, however, we're not talking about outsourcing your whole content operation — just the bits that are the most tedious and time consuming. (neilpatel.com)
Keyword research is the foundation on which your whole content creation should take place. (betaout.com)