A comparative analysis of CMMI software project management by Brazilian, Indian and Chinese companies. - Saulo Barbará de Oliveira; Rogerio Valle; Cláudio Fernando Mahler (Softw. Qual. J., 2010)

MCDA and LCSA - A Note on the Aggregation of Preferences. - João Carlos Namorado Clímaco; Rogerio Valle (KICSS, 2014)