- مفهوم الطاقة للدكتور عبد التواب حسين

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_9286.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_9286.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_9286.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_9286.html