context: In 2002, she earned a M.Sc. in geography with a focus on human-environment relationships at Penn State College of Earth and Mineral Sciences (PSU).
source: From 2002 to 2004, López was an instructor in the department of geography at UPR-RP.
reference_original: Dal 2002 al 2004, López è stata docente del dipartimento di geografia della UPR-RP.
reference_flipped: Dal 2002 al 2004, López è stato docente del dipartimento di geografia della UPR-RP.