	PEOPLE	CENTERS	COMMUNITIES	RESEARCH STORIES

Roy A. Armstrong



	University of Puerto Rico, Mayagüez Campus PO Box 9000 Mayagüez, PR 00681-9000
	roy.armstrong@upr.edu
	(787) 899-2048 ext. 249, 248
	University of Puerto Rico

Roy A. Armstrong

University of Puerto Rico

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Craig Tweedie

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University of Puerto Rico, source http://www.uprm.edu/p/cima/roy_a._armstrong_phd

Some of the content on this web site includes information taken from UTEP's Faculty Success (formerly Digital Measures) and University Communications.
This material is based upon work supported in part by the Office of Research and Sponsored Projects and the National Science Foundation under Grant No. DUE-0963648 and CREST Grant No. HRD-1242122. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).