Sirqueira, Tassio, 		Faciroli, Jessica, E 		Werneck, Vera.
" Distinguishing Software Aging from Stability in Open Source Projects: An Empirical Analysis of Activity Indicators" <em>Anais do Congresso Ibero-Americano em Engenharia de Software (CIbSE)</em> [Online], (11 maio 2026)