Me escriben de Reino Unido para elogiar mi trabajo publicado sobre “Asistencia Penal Internacional y Extradición en el Mercosur y en el Derecho nacional”. Comparto honor inmenso. “Dr. Carlos Alvarez Cozzi University of the Republic Uruguay Uruguay Dear Dr. Carlos Alvarez Cozzi, I am writing with regard to your research paper titled, “International Criminal Assistance and Extradition in Crimes of Organized Cross-Border Crime Mercosur and Uruguayan National Source” and have acknowledged it worthy of commendation. I found your research work to be distinctive and can indeed be significant for fellow researchers and scientists working in the same domain... Regards, Dr. Wael A. Chief Author, London Journals Press 1210th, Arlington Business Park, Theale, United Kingdom