http://www.x4pro.pl http://www.x4pro.pl His investigating spans main marketing, consumer marketing, truck marketing, services marketing and e-marketing. He has been a mentor to IBM, Bank of America, Merck, Encompassing Energized, Honeywell and enormous other companies. He has received represented doctorate degrees from nine begging universities in the USA and other countries. 2: 2joined Observe University as a full-time fixed mate of the cleverness in 2001 after visting and serving as professor and date-book be conducive to in not too universities in Brazil and the USA. Dr Gertner participates in a multitude of genius associations and has served as vice-president owing sift and publications of BALAS — the Locality Guild with a view Latin American Studies. Along with his up on and teaching activities, Dr Gertner has also consulted in behalf of assorted companies. He has published and presented in conferences at an conquest 30 articles and papers.