نورمگز - https://www.noormags.ir fa Content analysis using the William Rumey pattern, an approach to measuring the mental engagement coefficient of textbooks by teachers https://www.noormags.ir/view/fa/articlepage/2952201/content-analysis-using-the-william-rumey-pattern-an-approach-to-measuring-the-mental-engagement-coefficient-of-textbooks-by-teachers Thu, 13 Jul 2017 20:30:00 GMT