تعريف الدكتور ابراهيم كريم للطاقة

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_1140.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_1140.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_1140.html

http://nlp-chi-qi-power-energy.blogspot.com/2013/10/blog-post_1140.html