Journal of the American Academy of Pediatrics (2010). Parents Rate the Ratings: Parents evaluate media ratings a decade after the introduction of television ratings.

Nielsen Media Research, Tampa, FL (2007). Quantitative and qualitative research, data analysis and design of an innovative, customized and integrated solution to prepare clients for the Digital TV transition.

Movistar Telefonica, (formerly known as Telcel BellSouth), Caracas, Venezuela (2001-2004). 
1. Segmentation research for the Venezuelan telecommunications market. 
2. National distribution strategy design for prepaid phone cards market.