Aline Brito, Andre Hora, and Marco Tulio Valente. 2022. Understanding Refactoring Tasks over Time: A Study Using Refactoring Graphs. In Anais do XXV Congresso Ibero-Americano em Engenharia de Software, junho 13, 2022, Córdoba, Brasil. SBC, Porto Alegre, Brasil, 330-344. DOI: https://doi.org/10.5753/cibse.2022.20982.