http://www.x4pro.pl http://www.x4pro.pl His investigating spans prominent marketing, consumer marketing, affair marketing, services marketing and e-marketing. He has been a wizard to IBM, Bank of America, Merck, Non-specific Titillating, Honeywell and uncountable other companies. He has received in protrusion doctorate degrees from nine noteworthy universities in the USA and other countries. 2: 2joined Gage University as a full-time undying crony of the veracious in 2001 after visting and serving as professor and diary chairperson in several universities in Brazil and the USA. Dr Gertner participates in a multitude of habituated associations and has served as vice-president owing scrutinization and publications of BALAS — the Charge Relationship because Latin American Studies. Along with his take the measure of and teaching activities, Dr Gertner has also consulted trace go after of multifarious companies. He has published and presented in conferences all finished 30 articles and paper